2016407772

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{42019}}^1$

素因数の和:42103

約数の個数: 72

約数和(自身を含む): 5383938560

約数和(自身を除く): 3367530788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 62, 86, 93, 124, 129, 172, 186, 258, 279, 372, 387, 516, 558, 774, 1116, 1333, 1548, 2666, 3999, 5332, 7998, 11997, 15996, 23994, 42019, 47988, 84038, 126057, 168076, 252114, 378171, 504228, 756342, 1302589, 1512684, 1806817, 2605178, 3613634, 3907767, 5210356, 5420451, 7227268, 7815534, 10840902, 11723301, 15631068, 16261353, 21681804, 23446602, 32522706, 46893204, 56011327, 65045412, 112022654, 168033981, 224045308, 336067962, 504101943, 672135924, 1008203886, 2016407772]

約数ペア:

[(1, 2016407772), (2, 1008203886), (3, 672135924), (4, 504101943), (6, 336067962), (9, 224045308), (12, 168033981), (18, 112022654), (31, 65045412), (36, 56011327), (43, 46893204), (62, 32522706), (86, 23446602), (93, 21681804), (124, 16261353), (129, 15631068), (172, 11723301), (186, 10840902), (258, 7815534), (279, 7227268), (372, 5420451), (387, 5210356), (516, 3907767), (558, 3613634), (774, 2605178), (1116, 1806817), (1333, 1512684), (1548, 1302589), (2666, 756342), (3999, 504228), (5332, 378171), (7998, 252114), (11997, 168076), (15996, 126057), (23994, 84038), (42019, 47988)]