55518714

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{28297}}^1$

素因数の和:28414

約数の個数: 24

約数和(自身を含む): 121398420

約数和(自身を除く): 65879706

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 28297, 56594, 84891, 169782, 254673, 509346, 3084373, 6168746, 9253119, 18506238, 27759357, 55518714]

約数ペア:

[(1, 55518714), (2, 27759357), (3, 18506238), (6, 9253119), (9, 6168746), (18, 3084373), (109, 509346), (218, 254673), (327, 169782), (654, 84891), (981, 56594), (1962, 28297)]