2017900248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{923947}}^1$

素因数の和:923976

約数の個数: 64

約数和(自身を含む): 6208930560

約数和(自身を除く): 4191030312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 923947, 1847894, 2771841, 3695788, 5543682, 6467629, 7391576, 11087364, 12011311, 12935258, 19402887, 22174728, 24022622, 25870516, 36033933, 38805774, 48045244, 51741032, 72067866, 77611548, 84079177, 96090488, 144135732, 155223096, 168158354, 252237531, 288271464, 336316708, 504475062, 672633416, 1008950124, 2017900248]

約数ペア:

[(1, 2017900248), (2, 1008950124), (3, 672633416), (4, 504475062), (6, 336316708), (7, 288271464), (8, 252237531), (12, 168158354), (13, 155223096), (14, 144135732), (21, 96090488), (24, 84079177), (26, 77611548), (28, 72067866), (39, 51741032), (42, 48045244), (52, 38805774), (56, 36033933), (78, 25870516), (84, 24022622), (91, 22174728), (104, 19402887), (156, 12935258), (168, 12011311), (182, 11087364), (273, 7391576), (312, 6467629), (364, 5543682), (546, 3695788), (728, 2771841), (1092, 1847894), (2184, 923947)]