15391872018

素因数分解:

$2^1\times 3^3\times {\mathrm{9001}}^1\times {\mathrm{31667}}^1$

素因数の和:40679

約数の個数: 32

約数和(自身を含む): 34209040320

約数和(自身を除く): 18817168302

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 9001, 18002, 27003, 31667, 54006, 63334, 81009, 95001, 162018, 190002, 243027, 285003, 486054, 570006, 855009, 1710018, 285034667, 570069334, 855104001, 1710208002, 2565312003, 5130624006, 7695936009, 15391872018]

約数ペア:

[(1, 15391872018), (2, 7695936009), (3, 5130624006), (6, 2565312003), (9, 1710208002), (18, 855104001), (27, 570069334), (54, 285034667), (9001, 1710018), (18002, 855009), (27003, 570006), (31667, 486054), (54006, 285003), (63334, 243027), (81009, 190002), (95001, 162018)]