11453778

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 29425920

約数和(自身を除く): 17972142

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 157, 189, 193, 314, 378, 386, 471, 579, 942, 1099, 1158, 1351, 1413, 1737, 2198, 2702, 2826, 3297, 3474, 4053, 4239, 5211, 6594, 8106, 8478, 9891, 10422, 12159, 19782, 24318, 29673, 30301, 36477, 59346, 60602, 72954, 90903, 181806, 212107, 272709, 424214, 545418, 636321, 818127, 1272642, 1636254, 1908963, 3817926, 5726889, 11453778]

約数ペア:

[(1, 11453778), (2, 5726889), (3, 3817926), (6, 1908963), (7, 1636254), (9, 1272642), (14, 818127), (18, 636321), (21, 545418), (27, 424214), (42, 272709), (54, 212107), (63, 181806), (126, 90903), (157, 72954), (189, 60602), (193, 59346), (314, 36477), (378, 30301), (386, 29673), (471, 24318), (579, 19782), (942, 12159), (1099, 10422), (1158, 9891), (1351, 8478), (1413, 8106), (1737, 6594), (2198, 5211), (2702, 4239), (2826, 4053), (3297, 3474)]