3815682

素因数分解:

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

素因数の和:155

約数の個数: 48

約数和(自身を含む): 8538048

約数和(自身を除く): 4722366

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 71, 78, 106, 142, 159, 169, 213, 318, 338, 426, 507, 689, 923, 1014, 1378, 1846, 2067, 2769, 3763, 4134, 5538, 7526, 8957, 11289, 11999, 17914, 22578, 23998, 26871, 35997, 48919, 53742, 71994, 97838, 146757, 293514, 635947, 1271894, 1907841, 3815682]

約数ペア:

[(1, 3815682), (2, 1907841), (3, 1271894), (6, 635947), (13, 293514), (26, 146757), (39, 97838), (53, 71994), (71, 53742), (78, 48919), (106, 35997), (142, 26871), (159, 23998), (169, 22578), (213, 17914), (318, 11999), (338, 11289), (426, 8957), (507, 7526), (689, 5538), (923, 4134), (1014, 3763), (1378, 2769), (1846, 2067)]