274844556

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{363551}}^1$

素因数の和:363571

約数の個数: 48

約数和(自身を含む): 814356480

約数和(自身を除く): 539511924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 363551, 727102, 1090653, 1454204, 2181306, 2544857, 3271959, 4362612, 5089714, 6543918, 7634571, 9815877, 10179428, 13087836, 15269142, 19631754, 22903713, 30538284, 39263508, 45807426, 68711139, 91614852, 137422278, 274844556]

約数ペア:

[(1, 274844556), (2, 137422278), (3, 91614852), (4, 68711139), (6, 45807426), (7, 39263508), (9, 30538284), (12, 22903713), (14, 19631754), (18, 15269142), (21, 13087836), (27, 10179428), (28, 9815877), (36, 7634571), (42, 6543918), (54, 5089714), (63, 4362612), (84, 3271959), (108, 2544857), (126, 2181306), (189, 1454204), (252, 1090653), (378, 727102), (756, 363551)]