18479968318

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{22372843}}^1$

素因数の和:22372911

約数の個数: 16

約数和(自身を含む): 32216895360

約数和(自身を除く): 13736927042

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 22372843, 44745686, 156609901, 313219802, 1319997737, 2639995474, 9239984159, 18479968318]

約数ペア:

[(1, 18479968318), (2, 9239984159), (7, 2639995474), (14, 1319997737), (59, 313219802), (118, 156609901), (413, 44745686), (826, 22372843)]