8910642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1609}}^1$

素因数の和:1698

約数の個数: 32

約数和(自身を含む): 19474560

約数和(自身を除く): 10563918

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1609, 1846, 2769, 3218, 4827, 5538, 9654, 20917, 41834, 62751, 114239, 125502, 228478, 342717, 685434, 1485107, 2970214, 4455321, 8910642]

約数ペア:

[(1, 8910642), (2, 4455321), (3, 2970214), (6, 1485107), (13, 685434), (26, 342717), (39, 228478), (71, 125502), (78, 114239), (142, 62751), (213, 41834), (426, 20917), (923, 9654), (1609, 5538), (1846, 4827), (2769, 3218)]