1330742826

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{10561451}}^1$

素因数の和:10561466

約数の個数: 24

約数和(自身を含む): 3295173024

約数和(自身を除く): 1964430198

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 10561451, 21122902, 31684353, 63368706, 73930157, 95053059, 147860314, 190106118, 221790471, 443580942, 665371413, 1330742826]

約数ペア:

[(1, 1330742826), (2, 665371413), (3, 443580942), (6, 221790471), (7, 190106118), (9, 147860314), (14, 95053059), (18, 73930157), (21, 63368706), (42, 31684353), (63, 21122902), (126, 10561451)]