3890574

素因数分解:

$2^1\times 3^2\times {\mathrm{331}}^1\times {\mathrm{653}}^1$

素因数の和:992

約数の個数: 24

約数和(自身を含む): 8467992

約数和(自身を除く): 4577418

約数列:

[1, 2, 3, 6, 9, 18, 331, 653, 662, 993, 1306, 1959, 1986, 2979, 3918, 5877, 5958, 11754, 216143, 432286, 648429, 1296858, 1945287, 3890574]

約数ペア:

[(1, 3890574), (2, 1945287), (3, 1296858), (6, 648429), (9, 432286), (18, 216143), (331, 11754), (653, 5958), (662, 5877), (993, 3918), (1306, 2979), (1959, 1986)]