15786138

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 32431104

約数和(自身を除く): 16644966

約数列:

[1, 2, 3, 6, 67, 107, 134, 201, 214, 321, 367, 402, 642, 734, 1101, 2202, 7169, 14338, 21507, 24589, 39269, 43014, 49178, 73767, 78538, 117807, 147534, 235614, 2631023, 5262046, 7893069, 15786138]

約数ペア:

[(1, 15786138), (2, 7893069), (3, 5262046), (6, 2631023), (67, 235614), (107, 147534), (134, 117807), (201, 78538), (214, 73767), (321, 49178), (367, 43014), (402, 39269), (642, 24589), (734, 21507), (1101, 14338), (2202, 7169)]