130390488

素因数分解:

$2^3\times 3^2\times {\mathrm{1810979}}^1$

素因数の和:1810991

約数の個数: 24

約数和(自身を含む): 353141100

約数和(自身を除く): 222750612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1810979, 3621958, 5432937, 7243916, 10865874, 14487832, 16298811, 21731748, 32597622, 43463496, 65195244, 130390488]

約数ペア:

[(1, 130390488), (2, 65195244), (3, 43463496), (4, 32597622), (6, 21731748), (8, 16298811), (9, 14487832), (12, 10865874), (18, 7243916), (24, 5432937), (36, 3621958), (72, 1810979)]