1330579422

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1997867}}^1$

素因数の和:1997912

約数の個数: 24

約数和(自身を含む): 2960840376

約数和(自身を除く): 1630260954

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 1997867, 3995734, 5993601, 11987202, 17980803, 35961606, 73921079, 147842158, 221763237, 443526474, 665289711, 1330579422]

約数ペア:

[(1, 1330579422), (2, 665289711), (3, 443526474), (6, 221763237), (9, 147842158), (18, 73921079), (37, 35961606), (74, 17980803), (111, 11987202), (222, 5993601), (333, 3995734), (666, 1997867)]