18196564

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:795

約数の個数: 24

約数和(自身を含む): 32652648

約数和(自身を除く): 14456084

約数列:

[1, 2, 4, 73, 101, 146, 202, 292, 404, 617, 1234, 2468, 7373, 14746, 29492, 45041, 62317, 90082, 124634, 180164, 249268, 4549141, 9098282, 18196564]

約数ペア:

[(1, 18196564), (2, 9098282), (4, 4549141), (73, 249268), (101, 180164), (146, 124634), (202, 90082), (292, 62317), (404, 45041), (617, 29492), (1234, 14746), (2468, 7373)]