2018104956

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:342

約数の個数: 240

約数和(自身を含む): 6240858624

約数和(自身を除く): 4222753668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 63, 81, 84, 103, 106, 108, 126, 159, 162, 163, 189, 206, 212, 252, 309, 318, 324, 326, 371, 378, 412, 477, 489, 567, 618, 636, 652, 721, 742, 756, 927, 954, 978, 1113, 1134, 1141, 1236, 1431, 1442, 1467, 1484, 1854, 1908, 1956, 2163, 2226, 2268, 2282, 2781, 2862, 2884, 2934, 3339, 3423, 3708, 4293, 4326, 4401, 4452, 4564, 5459, 5562, 5724, 5868, 6489, 6678, 6846, 8343, 8586, 8639, 8652, 8802, 10017, 10269, 10918, 11124, 12978, 13203, 13356, 13692, 16377, 16686, 16789, 17172, 17278, 17604, 19467, 20034, 20538, 21836, 25917, 25956, 26406, 30051, 30807, 32754, 33372, 33578, 34556, 38213, 38934, 40068, 41076, 49131, 50367, 51834, 52812, 58401, 60102, 60473, 61614, 65508, 67156, 76426, 77751, 77868, 92421, 98262, 100734, 103668, 114639, 116802, 117523, 120204, 120946, 123228, 147393, 151101, 152852, 155502, 181419, 184842, 196524, 201468, 229278, 233253, 233604, 235046, 241892, 294786, 302202, 311004, 343917, 352569, 362838, 369684, 442179, 453303, 458556, 466506, 470092, 544257, 589572, 604404, 687834, 699759, 705138, 725676, 884358, 889817, 906606, 933012, 1031751, 1057707, 1088514, 1359909, 1375668, 1399518, 1410276, 1632771, 1768716, 1779634, 1813212, 2063502, 2115414, 2177028, 2669451, 2719818, 2799036, 3095253, 3173121, 3265542, 3559268, 4127004, 4230828, 4898313, 5338902, 5439636, 6190506, 6228719, 6346242, 6531084, 8008353, 9519363, 9796626, 10677804, 12381012, 12457438, 12692484, 16016706, 18686157, 19038726, 19593252, 24025059, 24914876, 32033412, 37372314, 38077452, 48050118, 56058471, 72075177, 74744628, 96100236, 112116942, 144150354, 168175413, 224233884, 288300708, 336350826, 504526239, 672701652, 1009052478, 2018104956]

約数ペア:

[(1, 2018104956), (2, 1009052478), (3, 672701652), (4, 504526239), (6, 336350826), (7, 288300708), (9, 224233884), (12, 168175413), (14, 144150354), (18, 112116942), (21, 96100236), (27, 74744628), (28, 72075177), (36, 56058471), (42, 48050118), (53, 38077452), (54, 37372314), (63, 32033412), (81, 24914876), (84, 24025059), (103, 19593252), (106, 19038726), (108, 18686157), (126, 16016706), (159, 12692484), (162, 12457438), (163, 12381012), (189, 10677804), (206, 9796626), (212, 9519363), (252, 8008353), (309, 6531084), (318, 6346242), (324, 6228719), (326, 6190506), (371, 5439636), (378, 5338902), (412, 4898313), (477, 4230828), (489, 4127004), (567, 3559268), (618, 3265542), (636, 3173121), (652, 3095253), (721, 2799036), (742, 2719818), (756, 2669451), (927, 2177028), (954, 2115414), (978, 2063502), (1113, 1813212), (1134, 1779634), (1141, 1768716), (1236, 1632771), (1431, 1410276), (1442, 1399518), (1467, 1375668), (1484, 1359909), (1854, 1088514), (1908, 1057707), (1956, 1031751), (2163, 933012), (2226, 906606), (2268, 889817), (2282, 884358), (2781, 725676), (2862, 705138), (2884, 699759), (2934, 687834), (3339, 604404), (3423, 589572), (3708, 544257), (4293, 470092), (4326, 466506), (4401, 458556), (4452, 453303), (4564, 442179), (5459, 369684), (5562, 362838), (5724, 352569), (5868, 343917), (6489, 311004), (6678, 302202), (6846, 294786), (8343, 241892), (8586, 235046), (8639, 233604), (8652, 233253), (8802, 229278), (10017, 201468), (10269, 196524), (10918, 184842), (11124, 181419), (12978, 155502), (13203, 152852), (13356, 151101), (13692, 147393), (16377, 123228), (16686, 120946), (16789, 120204), (17172, 117523), (17278, 116802), (17604, 114639), (19467, 103668), (20034, 100734), (20538, 98262), (21836, 92421), (25917, 77868), (25956, 77751), (26406, 76426), (30051, 67156), (30807, 65508), (32754, 61614), (33372, 60473), (33578, 60102), (34556, 58401), (38213, 52812), (38934, 51834), (40068, 50367), (41076, 49131)]