21444473670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{16623623}}^1$

素因数の和:16623676

約数の個数: 32

約数和(自身を含む): 52663640832

約数和(自身を除く): 31219167162

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 16623623, 33247246, 49870869, 83118115, 99741738, 166236230, 249354345, 498708690, 714815789, 1429631578, 2144447367, 3574078945, 4288894734, 7148157890, 10722236835, 21444473670]

約数ペア:

[(1, 21444473670), (2, 10722236835), (3, 7148157890), (5, 4288894734), (6, 3574078945), (10, 2144447367), (15, 1429631578), (30, 714815789), (43, 498708690), (86, 249354345), (129, 166236230), (215, 99741738), (258, 83118115), (430, 49870869), (645, 33247246), (1290, 16623623)]