63871998

素因数分解:

$2^1\times 3^1\times {\mathrm{487}}^1\times {\mathrm{21859}}^1$

素因数の和:22351

約数の個数: 16

約数和(自身を含む): 128012160

約数和(自身を除く): 64140162

約数列:

[1, 2, 3, 6, 487, 974, 1461, 2922, 21859, 43718, 65577, 131154, 10645333, 21290666, 31935999, 63871998]

約数ペア:

[(1, 63871998), (2, 31935999), (3, 21290666), (6, 10645333), (487, 131154), (974, 65577), (1461, 43718), (2922, 21859)]