18500118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1149

約数の個数: 64

約数和(自身を含む): 47050752

約数和(自身を除く): 28550634

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 182, 186, 217, 273, 403, 434, 546, 651, 806, 1093, 1209, 1302, 2186, 2418, 2821, 3279, 5642, 6558, 7651, 8463, 14209, 15302, 16926, 22953, 28418, 33883, 42627, 45906, 67766, 85254, 99463, 101649, 198926, 203298, 237181, 298389, 440479, 474362, 596778, 711543, 880958, 1321437, 1423086, 2642874, 3083353, 6166706, 9250059, 18500118]

約数ペア:

[(1, 18500118), (2, 9250059), (3, 6166706), (6, 3083353), (7, 2642874), (13, 1423086), (14, 1321437), (21, 880958), (26, 711543), (31, 596778), (39, 474362), (42, 440479), (62, 298389), (78, 237181), (91, 203298), (93, 198926), (182, 101649), (186, 99463), (217, 85254), (273, 67766), (403, 45906), (434, 42627), (546, 33883), (651, 28418), (806, 22953), (1093, 16926), (1209, 15302), (1302, 14209), (2186, 8463), (2418, 7651), (2821, 6558), (3279, 5642)]