839862

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 1896960

約数和(自身を除く): 1057098

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 151, 206, 302, 309, 453, 618, 906, 927, 1359, 1854, 2718, 2781, 4077, 5562, 8154, 15553, 31106, 46659, 93318, 139977, 279954, 419931, 839862]

約数ペア:

[(1, 839862), (2, 419931), (3, 279954), (6, 139977), (9, 93318), (18, 46659), (27, 31106), (54, 15553), (103, 8154), (151, 5562), (206, 4077), (302, 2781), (309, 2718), (453, 1854), (618, 1359), (906, 927)]