23166558

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{31391}}^1$

素因数の和:31440

約数の個数: 24

約数和(自身を含む): 51420096

約数和(自身を除く): 28253538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 31391, 62782, 94173, 188346, 282519, 565038, 1287031, 2574062, 3861093, 7722186, 11583279, 23166558]

約数ペア:

[(1, 23166558), (2, 11583279), (3, 7722186), (6, 3861093), (9, 2574062), (18, 1287031), (41, 565038), (82, 282519), (123, 188346), (246, 94173), (369, 62782), (738, 31391)]