40118004

素因数分解:

$2^2\times 3^4\times {\mathrm{123821}}^1$

素因数の和:123837

約数の個数: 30

約数和(自身を含む): 104877234

約数和(自身を除く): 64759230

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 123821, 247642, 371463, 495284, 742926, 1114389, 1485852, 2228778, 3343167, 4457556, 6686334, 10029501, 13372668, 20059002, 40118004]

約数ペア:

[(1, 40118004), (2, 20059002), (3, 13372668), (4, 10029501), (6, 6686334), (9, 4457556), (12, 3343167), (18, 2228778), (27, 1485852), (36, 1114389), (54, 742926), (81, 495284), (108, 371463), (162, 247642), (324, 123821)]