18477334

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{2437}}^1$

素因数の和:2679

約数の個数: 16

約数和(自身を含む): 29490048

約数和(自身を除く): 11012714

約数列:

[1, 2, 17, 34, 223, 446, 2437, 3791, 4874, 7582, 41429, 82858, 543451, 1086902, 9238667, 18477334]

約数ペア:

[(1, 18477334), (2, 9238667), (17, 1086902), (34, 543451), (223, 82858), (446, 41429), (2437, 7582), (3791, 4874)]