31831452

素因数分解:

$2^2\times 3^2\times {\mathrm{379}}^1\times {\mathrm{2333}}^1$

素因数の和:2722

約数の個数: 36

約数和(自身を含む): 80709720

約数和(自身を除く): 48878268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 379, 758, 1137, 1516, 2274, 2333, 3411, 4548, 4666, 6822, 6999, 9332, 13644, 13998, 20997, 27996, 41994, 83988, 884207, 1768414, 2652621, 3536828, 5305242, 7957863, 10610484, 15915726, 31831452]

約数ペア:

[(1, 31831452), (2, 15915726), (3, 10610484), (4, 7957863), (6, 5305242), (9, 3536828), (12, 2652621), (18, 1768414), (36, 884207), (379, 83988), (758, 41994), (1137, 27996), (1516, 20997), (2274, 13998), (2333, 13644), (3411, 9332), (4548, 6999), (4666, 6822)]