40989258

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{55541}}^1$

素因数の和:55590

約数の個数: 24

約数和(自身を含む): 90977796

約数和(自身を除く): 49988538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 55541, 111082, 166623, 333246, 499869, 999738, 2277181, 4554362, 6831543, 13663086, 20494629, 40989258]

約数ペア:

[(1, 40989258), (2, 20494629), (3, 13663086), (6, 6831543), (9, 4554362), (18, 2277181), (41, 999738), (82, 499869), (123, 333246), (246, 166623), (369, 111082), (738, 55541)]