31840002

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{22391}}^1$

素因数の和:22478

約数の個数: 24

約数和(自身を含む): 69863040

約数和(自身を除く): 38023038

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 22391, 44782, 67173, 134346, 201519, 403038, 1768889, 3537778, 5306667, 10613334, 15920001, 31840002]

約数ペア:

[(1, 31840002), (2, 15920001), (3, 10613334), (6, 5306667), (9, 3537778), (18, 1768889), (79, 403038), (158, 201519), (237, 134346), (474, 67173), (711, 44782), (1422, 22391)]