18192188

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9151}}^1$

素因数の和:9233

約数の個数: 24

約数和(自身を含む): 36900864

約数和(自身を除く): 18708676

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 9151, 18302, 36604, 64057, 128114, 256228, 649721, 1299442, 2598884, 4548047, 9096094, 18192188]

約数ペア:

[(1, 18192188), (2, 9096094), (4, 4548047), (7, 2598884), (14, 1299442), (28, 649721), (71, 256228), (142, 128114), (284, 64057), (497, 36604), (994, 18302), (1988, 9151)]