2912334942

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{757}}^1\times {\mathrm{821}}^1$

素因数の和:1665

約数の個数: 64

約数和(自身を含む): 6460051968

約数和(自身を除く): 3547717026

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 757, 781, 821, 1514, 1562, 1642, 2271, 2343, 2463, 4542, 4686, 4926, 8327, 9031, 16654, 18062, 24981, 27093, 49962, 53747, 54186, 58291, 107494, 116582, 161241, 174873, 322482, 349746, 591217, 621497, 641201, 1182434, 1242994, 1282402, 1773651, 1864491, 1923603, 3547302, 3728982, 3847206, 6836467, 13672934, 20509401, 41018802, 44126287, 88252574, 132378861, 264757722, 485389157, 970778314, 1456167471, 2912334942]

約数ペア:

[(1, 2912334942), (2, 1456167471), (3, 970778314), (6, 485389157), (11, 264757722), (22, 132378861), (33, 88252574), (66, 44126287), (71, 41018802), (142, 20509401), (213, 13672934), (426, 6836467), (757, 3847206), (781, 3728982), (821, 3547302), (1514, 1923603), (1562, 1864491), (1642, 1773651), (2271, 1282402), (2343, 1242994), (2463, 1182434), (4542, 641201), (4686, 621497), (4926, 591217), (8327, 349746), (9031, 322482), (16654, 174873), (18062, 161241), (24981, 116582), (27093, 107494), (49962, 58291), (53747, 54186)]