259812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1031}}^1$

素因数の和:1048

約数の個数: 36

約数和(自身を含む): 751296

約数和(自身を除く): 491484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1031, 2062, 3093, 4124, 6186, 7217, 9279, 12372, 14434, 18558, 21651, 28868, 37116, 43302, 64953, 86604, 129906, 259812]

約数ペア:

[(1, 259812), (2, 129906), (3, 86604), (4, 64953), (6, 43302), (7, 37116), (9, 28868), (12, 21651), (14, 18558), (18, 14434), (21, 12372), (28, 9279), (36, 7217), (42, 6186), (63, 4124), (84, 3093), (126, 2062), (252, 1031)]