1985548734

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{22271}}^1$

素因数の和:22422

約数の個数: 64

約数和(自身を含む): 4789370880

約数和(自身を除く): 2803822146

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 127, 234, 254, 351, 381, 702, 762, 1143, 1651, 2286, 3302, 3429, 4953, 6858, 9906, 14859, 22271, 29718, 44542, 44577, 66813, 89154, 133626, 200439, 289523, 400878, 579046, 601317, 868569, 1202634, 1737138, 2605707, 2828417, 5211414, 5656834, 7817121, 8485251, 15634242, 16970502, 25455753, 36769421, 50911506, 73538842, 76367259, 110308263, 152734518, 220616526, 330924789, 661849578, 992774367, 1985548734]

約数ペア:

[(1, 1985548734), (2, 992774367), (3, 661849578), (6, 330924789), (9, 220616526), (13, 152734518), (18, 110308263), (26, 76367259), (27, 73538842), (39, 50911506), (54, 36769421), (78, 25455753), (117, 16970502), (127, 15634242), (234, 8485251), (254, 7817121), (351, 5656834), (381, 5211414), (702, 2828417), (762, 2605707), (1143, 1737138), (1651, 1202634), (2286, 868569), (3302, 601317), (3429, 579046), (4953, 400878), (6858, 289523), (9906, 200439), (14859, 133626), (22271, 89154), (29718, 66813), (44542, 44577)]