1813309834

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1\times {\mathrm{6793}}^1$

素因数の和:7654

約数の個数: 32

約数和(自身を含む): 3248075520

約数和(自身を除く): 1434765686

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 829, 1658, 5803, 6793, 11606, 13586, 19067, 38134, 47551, 95102, 133469, 156239, 266938, 312478, 1093673, 2187346, 5631397, 11262794, 39419779, 78839558, 129522131, 259044262, 906654917, 1813309834]

約数ペア:

[(1, 1813309834), (2, 906654917), (7, 259044262), (14, 129522131), (23, 78839558), (46, 39419779), (161, 11262794), (322, 5631397), (829, 2187346), (1658, 1093673), (5803, 312478), (6793, 266938), (11606, 156239), (13586, 133469), (19067, 95102), (38134, 47551)]