12039972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{143333}}^1$

素因数の和:143347

約数の個数: 24

約数和(自身を含む): 32106816

約数和(自身を除く): 20066844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 143333, 286666, 429999, 573332, 859998, 1003331, 1719996, 2006662, 3009993, 4013324, 6019986, 12039972]

約数ペア:

[(1, 12039972), (2, 6019986), (3, 4013324), (4, 3009993), (6, 2006662), (7, 1719996), (12, 1003331), (14, 859998), (21, 573332), (28, 429999), (42, 286666), (84, 143333)]