12720966

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^2\times {\mathrm{2521}}^1$

素因数の和:2584

約数の個数: 24

約数和(自身を含む): 26359944

約数和(自身を除く): 13638978

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 841, 1682, 2521, 2523, 5042, 5046, 7563, 15126, 73109, 146218, 219327, 438654, 2120161, 4240322, 6360483, 12720966]

約数ペア:

[(1, 12720966), (2, 6360483), (3, 4240322), (6, 2120161), (29, 438654), (58, 219327), (87, 146218), (174, 73109), (841, 15126), (1682, 7563), (2521, 5046), (2523, 5042)]