40521996

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{26177}}^1$

素因数の和:26230

約数の個数: 36

約数和(自身を含む): 104816712

約数和(自身を除く): 64294716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 26177, 52354, 78531, 104708, 157062, 235593, 314124, 471186, 942372, 1125611, 2251222, 3376833, 4502444, 6753666, 10130499, 13507332, 20260998, 40521996]

約数ペア:

[(1, 40521996), (2, 20260998), (3, 13507332), (4, 10130499), (6, 6753666), (9, 4502444), (12, 3376833), (18, 2251222), (36, 1125611), (43, 942372), (86, 471186), (129, 314124), (172, 235593), (258, 157062), (387, 104708), (516, 78531), (774, 52354), (1548, 26177)]