1661528364

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{823}}^1\times {\mathrm{4547}}^1$

素因数の和:5414

約数の個数: 48

約数和(自身を含む): 3987395328

約数和(自身を除く): 2325866964

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 823, 1646, 2469, 3292, 4547, 4938, 9094, 9876, 13641, 18188, 27282, 30451, 54564, 60902, 91353, 121804, 168239, 182706, 336478, 365412, 504717, 672956, 1009434, 2018868, 3742181, 7484362, 11226543, 14968724, 22453086, 44906172, 138460697, 276921394, 415382091, 553842788, 830764182, 1661528364]

約数ペア:

[(1, 1661528364), (2, 830764182), (3, 553842788), (4, 415382091), (6, 276921394), (12, 138460697), (37, 44906172), (74, 22453086), (111, 14968724), (148, 11226543), (222, 7484362), (444, 3742181), (823, 2018868), (1646, 1009434), (2469, 672956), (3292, 504717), (4547, 365412), (4938, 336478), (9094, 182706), (9876, 168239), (13641, 121804), (18188, 91353), (27282, 60902), (30451, 54564)]