120789228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1437967}}^1$

素因数の和:1437981

約数の個数: 24

約数和(自身を含む): 322104832

約数和(自身を除く): 201315604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1437967, 2875934, 4313901, 5751868, 8627802, 10065769, 17255604, 20131538, 30197307, 40263076, 60394614, 120789228]

約数ペア:

[(1, 120789228), (2, 60394614), (3, 40263076), (4, 30197307), (6, 20131538), (7, 17255604), (12, 10065769), (14, 8627802), (21, 5751868), (28, 4313901), (42, 2875934), (84, 1437967)]