12123132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{144323}}^1$

素因数の和:144337

約数の個数: 24

約数和(自身を含む): 32328576

約数和(自身を除く): 20205444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 144323, 288646, 432969, 577292, 865938, 1010261, 1731876, 2020522, 3030783, 4041044, 6061566, 12123132]

約数ペア:

[(1, 12123132), (2, 6061566), (3, 4041044), (4, 3030783), (6, 2020522), (7, 1731876), (12, 1010261), (14, 865938), (21, 577292), (28, 432969), (42, 288646), (84, 144323)]