12621102

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 28740096

約数和(自身を除く): 16118994

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 53, 71, 78, 86, 106, 129, 142, 159, 213, 258, 318, 426, 559, 689, 923, 1118, 1378, 1677, 1846, 2067, 2279, 2769, 3053, 3354, 3763, 4134, 4558, 5538, 6106, 6837, 7526, 9159, 11289, 13674, 18318, 22578, 29627, 39689, 48919, 59254, 79378, 88881, 97838, 119067, 146757, 161809, 177762, 238134, 293514, 323618, 485427, 970854, 2103517, 4207034, 6310551, 12621102]

約数ペア:

[(1, 12621102), (2, 6310551), (3, 4207034), (6, 2103517), (13, 970854), (26, 485427), (39, 323618), (43, 293514), (53, 238134), (71, 177762), (78, 161809), (86, 146757), (106, 119067), (129, 97838), (142, 88881), (159, 79378), (213, 59254), (258, 48919), (318, 39689), (426, 29627), (559, 22578), (689, 18318), (923, 13674), (1118, 11289), (1378, 9159), (1677, 7526), (1846, 6837), (2067, 6106), (2279, 5538), (2769, 4558), (3053, 4134), (3354, 3763)]