2013641766

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{156899}}^1$

素因数の和:156961

約数の個数: 48

約数和(自身を含む): 4699468800

約数和(自身を除く): 2685827034

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 279, 414, 558, 713, 1426, 2139, 4278, 6417, 12834, 156899, 313798, 470697, 941394, 1412091, 2824182, 3608677, 4863869, 7217354, 9727738, 10826031, 14591607, 21652062, 29183214, 32478093, 43774821, 64956186, 87549642, 111868987, 223737974, 335606961, 671213922, 1006820883, 2013641766]

約数ペア:

[(1, 2013641766), (2, 1006820883), (3, 671213922), (6, 335606961), (9, 223737974), (18, 111868987), (23, 87549642), (31, 64956186), (46, 43774821), (62, 32478093), (69, 29183214), (93, 21652062), (138, 14591607), (186, 10826031), (207, 9727738), (279, 7217354), (414, 4863869), (558, 3608677), (713, 2824182), (1426, 1412091), (2139, 941394), (4278, 470697), (6417, 313798), (12834, 156899)]