42806484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4591}}^1$

素因数の和:4645

約数の個数: 72

約数和(自身を含む): 127033088

約数和(自身を除く): 84226604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4591, 4662, 9182, 9324, 13773, 18364, 27546, 32137, 41319, 55092, 64274, 82638, 96411, 128548, 165276, 169867, 192822, 289233, 339734, 385644, 509601, 578466, 679468, 1019202, 1156932, 1189069, 1528803, 2038404, 2378138, 3057606, 3567207, 4756276, 6115212, 7134414, 10701621, 14268828, 21403242, 42806484]

約数ペア:

[(1, 42806484), (2, 21403242), (3, 14268828), (4, 10701621), (6, 7134414), (7, 6115212), (9, 4756276), (12, 3567207), (14, 3057606), (18, 2378138), (21, 2038404), (28, 1528803), (36, 1189069), (37, 1156932), (42, 1019202), (63, 679468), (74, 578466), (84, 509601), (111, 385644), (126, 339734), (148, 289233), (222, 192822), (252, 169867), (259, 165276), (333, 128548), (444, 96411), (518, 82638), (666, 64274), (777, 55092), (1036, 41319), (1332, 32137), (1554, 27546), (2331, 18364), (3108, 13773), (4591, 9324), (4662, 9182)]