18485146

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{1601}}^1$

素因数の和:1877

約数の個数: 16

約数和(自身を含む): 29066688

約数和(自身を除く): 10581542

約数列:

[1, 2, 23, 46, 251, 502, 1601, 3202, 5773, 11546, 36823, 73646, 401851, 803702, 9242573, 18485146]

約数ペア:

[(1, 18485146), (2, 9242573), (23, 803702), (46, 401851), (251, 73646), (502, 36823), (1601, 11546), (3202, 5773)]