18275116

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:585

約数の個数: 24

約数和(自身を含む): 32689440

約数和(自身を除く): 14414324

約数列:

[1, 2, 4, 71, 142, 229, 281, 284, 458, 562, 916, 1124, 16259, 19951, 32518, 39902, 64349, 65036, 79804, 128698, 257396, 4568779, 9137558, 18275116]

約数ペア:

[(1, 18275116), (2, 9137558), (4, 4568779), (71, 257396), (142, 128698), (229, 79804), (281, 65036), (284, 64349), (458, 39902), (562, 32518), (916, 19951), (1124, 16259)]