20131302

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{145879}}^1$

素因数の和:145907

約数の個数: 16

約数和(自身を含む): 42013440

約数和(自身を除く): 21882138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 145879, 291758, 437637, 875274, 3355217, 6710434, 10065651, 20131302]

約数ペア:

[(1, 20131302), (2, 10065651), (3, 6710434), (6, 3355217), (23, 875274), (46, 437637), (69, 291758), (138, 145879)]