1330449246

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{3519707}}^1$

素因数の和:3519725

約数の個数: 32

約数和(自身を含む): 3378919680

約数和(自身を除く): 2048470434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 3519707, 7039414, 10559121, 21118242, 24637949, 31677363, 49275898, 63354726, 73913847, 95032089, 147827694, 190064178, 221741541, 443483082, 665224623, 1330449246]

約数ペア:

[(1, 1330449246), (2, 665224623), (3, 443483082), (6, 221741541), (7, 190064178), (9, 147827694), (14, 95032089), (18, 73913847), (21, 63354726), (27, 49275898), (42, 31677363), (54, 24637949), (63, 21118242), (126, 10559121), (189, 7039414), (378, 3519707)]