2000541726

素因数分解:

$2^1\times 3^5\times {\mathrm{61}}^1\times {\mathrm{67481}}^1$

素因数の和:67559

約数の個数: 48

約数和(自身を含む): 4568801328

約数和(自身を除く): 2568259602

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 243, 366, 486, 549, 1098, 1647, 3294, 4941, 9882, 14823, 29646, 67481, 134962, 202443, 404886, 607329, 1214658, 1821987, 3643974, 4116341, 5465961, 8232682, 10931922, 12349023, 16397883, 24698046, 32795766, 37047069, 74094138, 111141207, 222282414, 333423621, 666847242, 1000270863, 2000541726]

約数ペア:

[(1, 2000541726), (2, 1000270863), (3, 666847242), (6, 333423621), (9, 222282414), (18, 111141207), (27, 74094138), (54, 37047069), (61, 32795766), (81, 24698046), (122, 16397883), (162, 12349023), (183, 10931922), (243, 8232682), (366, 5465961), (486, 4116341), (549, 3643974), (1098, 1821987), (1647, 1214658), (3294, 607329), (4941, 404886), (9882, 202443), (14823, 134962), (29646, 67481)]