18081362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{8803}}^1$

素因数の和:8897

約数の個数: 16

約数和(自身を含む): 29581440

約数和(自身を除く): 11500078

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 8803, 17606, 114439, 228878, 695437, 1390874, 9040681, 18081362]

約数ペア:

[(1, 18081362), (2, 9040681), (13, 1390874), (26, 695437), (79, 228878), (158, 114439), (1027, 17606), (2054, 8803)]