40464846

素因数分解:

$2^1\times 3^5\times {\mathrm{139}}^1\times {\mathrm{599}}^1$

素因数の和:755

約数の個数: 48

約数和(自身を含む): 91728000

約数和(自身を除く): 51263154

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 139, 162, 243, 278, 417, 486, 599, 834, 1198, 1251, 1797, 2502, 3594, 3753, 5391, 7506, 10782, 11259, 16173, 22518, 32346, 33777, 48519, 67554, 83261, 97038, 145557, 166522, 249783, 291114, 499566, 749349, 1498698, 2248047, 4496094, 6744141, 13488282, 20232423, 40464846]

約数ペア:

[(1, 40464846), (2, 20232423), (3, 13488282), (6, 6744141), (9, 4496094), (18, 2248047), (27, 1498698), (54, 749349), (81, 499566), (139, 291114), (162, 249783), (243, 166522), (278, 145557), (417, 97038), (486, 83261), (599, 67554), (834, 48519), (1198, 33777), (1251, 32346), (1797, 22518), (2502, 16173), (3594, 11259), (3753, 10782), (5391, 7506)]