17861294

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{3209}}^1$

素因数の和:3256

約数の個数: 24

約数和(自身を含む): 30738960

約数和(自身を除く): 12877666

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 3209, 5566, 6418, 35299, 70598, 73807, 147614, 388289, 776578, 811877, 1623754, 8930647, 17861294]

約数ペア:

[(1, 17861294), (2, 8930647), (11, 1623754), (22, 811877), (23, 776578), (46, 388289), (121, 147614), (242, 73807), (253, 70598), (506, 35299), (2783, 6418), (3209, 5566)]