66727362

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{12049}}^1$

素因数の和:12138

約数の個数: 32

約数和(自身を含む): 145756800

約数和(自身を除く): 79029438

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 12049, 24098, 36147, 72294, 156637, 313274, 469911, 855479, 939822, 1710958, 2566437, 5132874, 11121227, 22242454, 33363681, 66727362]

約数ペア:

[(1, 66727362), (2, 33363681), (3, 22242454), (6, 11121227), (13, 5132874), (26, 2566437), (39, 1710958), (71, 939822), (78, 855479), (142, 469911), (213, 313274), (426, 156637), (923, 72294), (1846, 36147), (2769, 24098), (5538, 12049)]