40180644

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{53149}}^1$

素因数の和:53169

約数の個数: 48

約数和(自身を含む): 119056000

約数和(自身を除く): 78875356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 53149, 106298, 159447, 212596, 318894, 372043, 478341, 637788, 744086, 956682, 1116129, 1435023, 1488172, 1913364, 2232258, 2870046, 3348387, 4464516, 5740092, 6696774, 10045161, 13393548, 20090322, 40180644]

約数ペア:

[(1, 40180644), (2, 20090322), (3, 13393548), (4, 10045161), (6, 6696774), (7, 5740092), (9, 4464516), (12, 3348387), (14, 2870046), (18, 2232258), (21, 1913364), (27, 1488172), (28, 1435023), (36, 1116129), (42, 956682), (54, 744086), (63, 637788), (84, 478341), (108, 372043), (126, 318894), (189, 212596), (252, 159447), (378, 106298), (756, 53149)]