31635342

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{397}}^1$

素因数の和:657

約数の個数: 48

約数和(自身を含む): 72642960

約数和(自身を除く): 41007618

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 233, 342, 397, 466, 699, 794, 1191, 1398, 2097, 2382, 3573, 4194, 4427, 7146, 7543, 8854, 13281, 15086, 22629, 26562, 39843, 45258, 67887, 79686, 92501, 135774, 185002, 277503, 555006, 832509, 1665018, 1757519, 3515038, 5272557, 10545114, 15817671, 31635342]

約数ペア:

[(1, 31635342), (2, 15817671), (3, 10545114), (6, 5272557), (9, 3515038), (18, 1757519), (19, 1665018), (38, 832509), (57, 555006), (114, 277503), (171, 185002), (233, 135774), (342, 92501), (397, 79686), (466, 67887), (699, 45258), (794, 39843), (1191, 26562), (1398, 22629), (2097, 15086), (2382, 13281), (3573, 8854), (4194, 7543), (4427, 7146)]