1291716

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{677}}^1$

素因数の和:740

約数の個数: 36

約数和(自身を含む): 3331692

約数和(自身を除く): 2039976

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 677, 954, 1354, 1908, 2031, 2708, 4062, 6093, 8124, 12186, 24372, 35881, 71762, 107643, 143524, 215286, 322929, 430572, 645858, 1291716]

約数ペア:

[(1, 1291716), (2, 645858), (3, 430572), (4, 322929), (6, 215286), (9, 143524), (12, 107643), (18, 71762), (36, 35881), (53, 24372), (106, 12186), (159, 8124), (212, 6093), (318, 4062), (477, 2708), (636, 2031), (677, 1908), (954, 1354)]