12958152

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 34507200

約数和(自身を除く): 21549048

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 157, 181, 228, 314, 362, 456, 471, 543, 628, 724, 942, 1086, 1256, 1448, 1884, 2172, 2983, 3439, 3768, 4344, 5966, 6878, 8949, 10317, 11932, 13756, 17898, 20634, 23864, 27512, 28417, 35796, 41268, 56834, 71592, 82536, 85251, 113668, 170502, 227336, 341004, 539923, 682008, 1079846, 1619769, 2159692, 3239538, 4319384, 6479076, 12958152]

約数ペア:

[(1, 12958152), (2, 6479076), (3, 4319384), (4, 3239538), (6, 2159692), (8, 1619769), (12, 1079846), (19, 682008), (24, 539923), (38, 341004), (57, 227336), (76, 170502), (114, 113668), (152, 85251), (157, 82536), (181, 71592), (228, 56834), (314, 41268), (362, 35796), (456, 28417), (471, 27512), (543, 23864), (628, 20634), (724, 17898), (942, 13756), (1086, 11932), (1256, 10317), (1448, 8949), (1884, 6878), (2172, 5966), (2983, 4344), (3439, 3768)]