129845436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1545779}}^1$

素因数の和:1545793

約数の個数: 24

約数和(自身を含む): 346254720

約数和(自身を除く): 216409284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1545779, 3091558, 4637337, 6183116, 9274674, 10820453, 18549348, 21640906, 32461359, 43281812, 64922718, 129845436]

約数ペア:

[(1, 129845436), (2, 64922718), (3, 43281812), (4, 32461359), (6, 21640906), (7, 18549348), (12, 10820453), (14, 9274674), (21, 6183116), (28, 4637337), (42, 3091558), (84, 1545779)]