129974616

素因数分解:

$2^3\times 3^2\times {\mathrm{1805203}}^1$

素因数の和:1805215

約数の個数: 24

約数和(自身を含む): 352014780

約数和(自身を除く): 222040164

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1805203, 3610406, 5415609, 7220812, 10831218, 14441624, 16246827, 21662436, 32493654, 43324872, 64987308, 129974616]

約数ペア:

[(1, 129974616), (2, 64987308), (3, 43324872), (4, 32493654), (6, 21662436), (8, 16246827), (9, 14441624), (12, 10831218), (18, 7220812), (24, 5415609), (36, 3610406), (72, 1805203)]