1330481448

素因数分解:

$2^3\times 3^2\times {\mathrm{18478909}}^1$

素因数の和:18478921

約数の個数: 24

約数和(自身を含む): 3603387450

約数和(自身を除く): 2272906002

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 18478909, 36957818, 55436727, 73915636, 110873454, 147831272, 166310181, 221746908, 332620362, 443493816, 665240724, 1330481448]

約数ペア:

[(1, 1330481448), (2, 665240724), (3, 443493816), (4, 332620362), (6, 221746908), (8, 166310181), (9, 147831272), (12, 110873454), (18, 73915636), (24, 55436727), (36, 36957818), (72, 18478909)]