18430776

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:158

約数の個数: 192

約数和(自身を含む): 64209600

約数和(自身を除く): 45778824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 29, 36, 39, 42, 52, 56, 58, 63, 72, 78, 84, 87, 91, 97, 104, 116, 117, 126, 156, 168, 174, 182, 194, 203, 232, 234, 252, 261, 273, 291, 312, 348, 364, 377, 388, 406, 468, 504, 522, 546, 582, 609, 679, 696, 728, 754, 776, 812, 819, 873, 936, 1044, 1092, 1131, 1164, 1218, 1261, 1358, 1508, 1624, 1638, 1746, 1827, 2037, 2088, 2184, 2262, 2328, 2436, 2522, 2639, 2716, 2813, 3016, 3276, 3393, 3492, 3654, 3783, 4074, 4524, 4872, 5044, 5278, 5432, 5626, 6111, 6552, 6786, 6984, 7308, 7566, 7917, 8148, 8439, 8827, 9048, 10088, 10556, 11252, 11349, 12222, 13572, 14616, 15132, 15834, 16296, 16878, 17654, 19691, 21112, 22504, 22698, 23751, 24444, 25317, 26481, 27144, 30264, 31668, 33756, 35308, 36569, 39382, 45396, 47502, 48888, 50634, 52962, 59073, 63336, 67512, 70616, 73138, 78764, 79443, 90792, 95004, 101268, 105924, 109707, 118146, 146276, 157528, 158886, 177219, 190008, 202536, 211848, 219414, 236292, 255983, 292552, 317772, 329121, 354438, 438828, 472584, 511966, 635544, 658242, 708876, 767949, 877656, 1023932, 1316484, 1417752, 1535898, 2047864, 2303847, 2632968, 3071796, 4607694, 6143592, 9215388, 18430776]

約数ペア:

[(1, 18430776), (2, 9215388), (3, 6143592), (4, 4607694), (6, 3071796), (7, 2632968), (8, 2303847), (9, 2047864), (12, 1535898), (13, 1417752), (14, 1316484), (18, 1023932), (21, 877656), (24, 767949), (26, 708876), (28, 658242), (29, 635544), (36, 511966), (39, 472584), (42, 438828), (52, 354438), (56, 329121), (58, 317772), (63, 292552), (72, 255983), (78, 236292), (84, 219414), (87, 211848), (91, 202536), (97, 190008), (104, 177219), (116, 158886), (117, 157528), (126, 146276), (156, 118146), (168, 109707), (174, 105924), (182, 101268), (194, 95004), (203, 90792), (232, 79443), (234, 78764), (252, 73138), (261, 70616), (273, 67512), (291, 63336), (312, 59073), (348, 52962), (364, 50634), (377, 48888), (388, 47502), (406, 45396), (468, 39382), (504, 36569), (522, 35308), (546, 33756), (582, 31668), (609, 30264), (679, 27144), (696, 26481), (728, 25317), (754, 24444), (776, 23751), (812, 22698), (819, 22504), (873, 21112), (936, 19691), (1044, 17654), (1092, 16878), (1131, 16296), (1164, 15834), (1218, 15132), (1261, 14616), (1358, 13572), (1508, 12222), (1624, 11349), (1638, 11252), (1746, 10556), (1827, 10088), (2037, 9048), (2088, 8827), (2184, 8439), (2262, 8148), (2328, 7917), (2436, 7566), (2522, 7308), (2639, 6984), (2716, 6786), (2813, 6552), (3016, 6111), (3276, 5626), (3393, 5432), (3492, 5278), (3654, 5044), (3783, 4872), (4074, 4524)]