42278628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{503317}}^1$

素因数の和:503331

約数の個数: 24

約数和(自身を含む): 112743232

約数和(自身を除く): 70464604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 503317, 1006634, 1509951, 2013268, 3019902, 3523219, 6039804, 7046438, 10569657, 14092876, 21139314, 42278628]

約数ペア:

[(1, 42278628), (2, 21139314), (3, 14092876), (4, 10569657), (6, 7046438), (7, 6039804), (12, 3523219), (14, 3019902), (21, 2013268), (28, 1509951), (42, 1006634), (84, 503317)]