18441385390

素因数分解:

$2^1\times 5^1\times {\mathrm{72727}}^1\times {\mathrm{25357}}^1$

素因数の和:98091

約数の個数: 16

約数和(自身を含む): 33196259232

約数和(自身を除く): 14754873842

約数列:

[1, 2, 5, 10, 25357, 50714, 72727, 126785, 145454, 253570, 363635, 727270, 1844138539, 3688277078, 9220692695, 18441385390]

約数ペア:

[(1, 18441385390), (2, 9220692695), (5, 3688277078), (10, 1844138539), (25357, 727270), (50714, 363635), (72727, 253570), (126785, 145454)]