12261228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{145967}}^1$

素因数の和:145981

約数の個数: 24

約数和(自身を含む): 32696832

約数和(自身を除く): 20435604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 145967, 291934, 437901, 583868, 875802, 1021769, 1751604, 2043538, 3065307, 4087076, 6130614, 12261228]

約数ペア:

[(1, 12261228), (2, 6130614), (3, 4087076), (4, 3065307), (6, 2043538), (7, 1751604), (12, 1021769), (14, 875802), (21, 583868), (28, 437901), (42, 291934), (84, 145967)]