2008806318

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{5441}}^1$

素因数の和:5551

約数の個数: 80

約数和(自身を含む): 4693659696

約数和(自身を除く): 2684853378

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 53, 54, 81, 86, 106, 129, 159, 162, 258, 318, 387, 477, 774, 954, 1161, 1431, 2279, 2322, 2862, 3483, 4293, 4558, 5441, 6837, 6966, 8586, 10882, 13674, 16323, 20511, 32646, 41022, 48969, 61533, 97938, 123066, 146907, 184599, 233963, 288373, 293814, 369198, 440721, 467926, 576746, 701889, 865119, 881442, 1403778, 1730238, 2105667, 2595357, 4211334, 5190714, 6317001, 7786071, 12400039, 12634002, 15572142, 18951003, 23358213, 24800078, 37200117, 37902006, 46716426, 74400234, 111600351, 223200702, 334801053, 669602106, 1004403159, 2008806318]

約数ペア:

[(1, 2008806318), (2, 1004403159), (3, 669602106), (6, 334801053), (9, 223200702), (18, 111600351), (27, 74400234), (43, 46716426), (53, 37902006), (54, 37200117), (81, 24800078), (86, 23358213), (106, 18951003), (129, 15572142), (159, 12634002), (162, 12400039), (258, 7786071), (318, 6317001), (387, 5190714), (477, 4211334), (774, 2595357), (954, 2105667), (1161, 1730238), (1431, 1403778), (2279, 881442), (2322, 865119), (2862, 701889), (3483, 576746), (4293, 467926), (4558, 440721), (5441, 369198), (6837, 293814), (6966, 288373), (8586, 233963), (10882, 184599), (13674, 146907), (16323, 123066), (20511, 97938), (32646, 61533), (41022, 48969)]