2017421154

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43391}}^1$

素因数の和:43453

約数の個数: 80

約数和(自身を含む): 5292435456

約数和(自身を除く): 3275014302

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 81, 82, 123, 126, 162, 189, 246, 287, 369, 378, 567, 574, 738, 861, 1107, 1134, 1722, 2214, 2583, 3321, 5166, 6642, 7749, 15498, 23247, 43391, 46494, 86782, 130173, 260346, 303737, 390519, 607474, 781038, 911211, 1171557, 1779031, 1822422, 2343114, 2733633, 3514671, 3558062, 5337093, 5467266, 7029342, 8200899, 10674186, 12453217, 16011279, 16401798, 24602697, 24906434, 32022558, 37359651, 48033837, 49205394, 74719302, 96067674, 112078953, 144101511, 224157906, 288203022, 336236859, 672473718, 1008710577, 2017421154]

約数ペア:

[(1, 2017421154), (2, 1008710577), (3, 672473718), (6, 336236859), (7, 288203022), (9, 224157906), (14, 144101511), (18, 112078953), (21, 96067674), (27, 74719302), (41, 49205394), (42, 48033837), (54, 37359651), (63, 32022558), (81, 24906434), (82, 24602697), (123, 16401798), (126, 16011279), (162, 12453217), (189, 10674186), (246, 8200899), (287, 7029342), (369, 5467266), (378, 5337093), (567, 3558062), (574, 3514671), (738, 2733633), (861, 2343114), (1107, 1822422), (1134, 1779031), (1722, 1171557), (2214, 911211), (2583, 781038), (3321, 607474), (5166, 390519), (6642, 303737), (7749, 260346), (15498, 130173), (23247, 86782), (43391, 46494)]