18139212

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:157

約数の個数: 144

約数和(自身を含む): 58094400

約数和(自身を除く): 39955188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 113, 117, 126, 147, 156, 182, 196, 226, 234, 252, 273, 294, 339, 343, 364, 441, 452, 468, 546, 588, 637, 678, 686, 791, 819, 882, 1017, 1029, 1092, 1274, 1356, 1372, 1469, 1582, 1638, 1764, 1911, 2034, 2058, 2373, 2548, 2938, 3087, 3164, 3276, 3822, 4068, 4116, 4407, 4459, 4746, 5537, 5733, 5876, 6174, 7119, 7644, 8814, 8918, 9492, 10283, 11074, 11466, 12348, 13221, 13377, 14238, 16611, 17628, 17836, 20566, 22148, 22932, 26442, 26754, 28476, 30849, 33222, 38759, 40131, 41132, 49833, 52884, 53508, 61698, 66444, 71981, 77518, 80262, 92547, 99666, 116277, 123396, 143962, 155036, 160524, 185094, 199332, 215943, 232554, 287924, 348831, 370188, 431886, 465108, 503867, 647829, 697662, 863772, 1007734, 1295658, 1395324, 1511601, 2015468, 2591316, 3023202, 4534803, 6046404, 9069606, 18139212]

約数ペア:

[(1, 18139212), (2, 9069606), (3, 6046404), (4, 4534803), (6, 3023202), (7, 2591316), (9, 2015468), (12, 1511601), (13, 1395324), (14, 1295658), (18, 1007734), (21, 863772), (26, 697662), (28, 647829), (36, 503867), (39, 465108), (42, 431886), (49, 370188), (52, 348831), (63, 287924), (78, 232554), (84, 215943), (91, 199332), (98, 185094), (113, 160524), (117, 155036), (126, 143962), (147, 123396), (156, 116277), (182, 99666), (196, 92547), (226, 80262), (234, 77518), (252, 71981), (273, 66444), (294, 61698), (339, 53508), (343, 52884), (364, 49833), (441, 41132), (452, 40131), (468, 38759), (546, 33222), (588, 30849), (637, 28476), (678, 26754), (686, 26442), (791, 22932), (819, 22148), (882, 20566), (1017, 17836), (1029, 17628), (1092, 16611), (1274, 14238), (1356, 13377), (1372, 13221), (1469, 12348), (1582, 11466), (1638, 11074), (1764, 10283), (1911, 9492), (2034, 8918), (2058, 8814), (2373, 7644), (2548, 7119), (2938, 6174), (3087, 5876), (3164, 5733), (3276, 5537), (3822, 4746), (4068, 4459), (4116, 4407)]