18514124

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1429}}^1$

素因数の和:1553

約数の個数: 24

約数和(自身を含む): 33633600

約数和(自身を除く): 15119476

約数列:

[1, 2, 4, 41, 79, 82, 158, 164, 316, 1429, 2858, 3239, 5716, 6478, 12956, 58589, 112891, 117178, 225782, 234356, 451564, 4628531, 9257062, 18514124]

約数ペア:

[(1, 18514124), (2, 9257062), (4, 4628531), (41, 451564), (79, 234356), (82, 225782), (158, 117178), (164, 112891), (316, 58589), (1429, 12956), (2858, 6478), (3239, 5716)]