12399828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{147617}}^1$

素因数の和:147631

約数の個数: 24

約数和(自身を含む): 33066432

約数和(自身を除く): 20666604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 147617, 295234, 442851, 590468, 885702, 1033319, 1771404, 2066638, 3099957, 4133276, 6199914, 12399828]

約数ペア:

[(1, 12399828), (2, 6199914), (3, 4133276), (4, 3099957), (6, 2066638), (7, 1771404), (12, 1033319), (14, 885702), (21, 590468), (28, 442851), (42, 295234), (84, 147617)]