864157044

素因数分解:

$2^2\times 3^1\times {\mathrm{1747}}^1\times {\mathrm{41221}}^1$

素因数の和:42975

約数の個数: 24

約数和(自身を含む): 2017569568

約数和(自身を除く): 1153412524

約数列:

[1, 2, 3, 4, 6, 12, 1747, 3494, 5241, 6988, 10482, 20964, 41221, 82442, 123663, 164884, 247326, 494652, 72013087, 144026174, 216039261, 288052348, 432078522, 864157044]

約数ペア:

[(1, 864157044), (2, 432078522), (3, 288052348), (4, 216039261), (6, 144026174), (12, 72013087), (1747, 494652), (3494, 247326), (5241, 164884), (6988, 123663), (10482, 82442), (20964, 41221)]