31177188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{123719}}^1$

素因数の和:123736

約数の個数: 36

約数和(自身を含む): 90068160

約数和(自身を除く): 58890972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 123719, 247438, 371157, 494876, 742314, 866033, 1113471, 1484628, 1732066, 2226942, 2598099, 3464132, 4453884, 5196198, 7794297, 10392396, 15588594, 31177188]

約数ペア:

[(1, 31177188), (2, 15588594), (3, 10392396), (4, 7794297), (6, 5196198), (7, 4453884), (9, 3464132), (12, 2598099), (14, 2226942), (18, 1732066), (21, 1484628), (28, 1113471), (36, 866033), (42, 742314), (63, 494876), (84, 371157), (126, 247438), (252, 123719)]