12529374

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{859}}^1$

素因数の和:905

約数の個数: 64

約数和(自身を含む): 31207680

約数和(自身を除く): 18678306

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 51, 66, 78, 102, 143, 187, 221, 286, 374, 429, 442, 561, 663, 858, 859, 1122, 1326, 1718, 2431, 2577, 4862, 5154, 7293, 9449, 11167, 14586, 14603, 18898, 22334, 28347, 29206, 33501, 43809, 56694, 67002, 87618, 122837, 160633, 189839, 245674, 321266, 368511, 379678, 481899, 569517, 737022, 963798, 1139034, 2088229, 4176458, 6264687, 12529374]

約数ペア:

[(1, 12529374), (2, 6264687), (3, 4176458), (6, 2088229), (11, 1139034), (13, 963798), (17, 737022), (22, 569517), (26, 481899), (33, 379678), (34, 368511), (39, 321266), (51, 245674), (66, 189839), (78, 160633), (102, 122837), (143, 87618), (187, 67002), (221, 56694), (286, 43809), (374, 33501), (429, 29206), (442, 28347), (561, 22334), (663, 18898), (858, 14603), (859, 14586), (1122, 11167), (1326, 9449), (1718, 7293), (2431, 5154), (2577, 4862)]