31831884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{126317}}^1$

素因数の和:126334

約数の個数: 36

約数和(自身を含む): 91959504

約数和(自身を除く): 60127620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 126317, 252634, 378951, 505268, 757902, 884219, 1136853, 1515804, 1768438, 2273706, 2652657, 3536876, 4547412, 5305314, 7957971, 10610628, 15915942, 31831884]

約数ペア:

[(1, 31831884), (2, 15915942), (3, 10610628), (4, 7957971), (6, 5305314), (7, 4547412), (9, 3536876), (12, 2652657), (14, 2273706), (18, 1768438), (21, 1515804), (28, 1136853), (36, 884219), (42, 757902), (63, 505268), (84, 378951), (126, 252634), (252, 126317)]