5519178

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:209

約数の個数: 80

約数和(自身を含む): 14682624

約数和(自身を除く): 9163446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 81, 93, 126, 157, 162, 186, 189, 217, 279, 314, 378, 434, 471, 558, 567, 651, 837, 942, 1099, 1134, 1302, 1413, 1674, 1953, 2198, 2511, 2826, 3297, 3906, 4239, 4867, 5022, 5859, 6594, 8478, 9734, 9891, 11718, 12717, 14601, 17577, 19782, 25434, 29202, 29673, 34069, 35154, 43803, 59346, 68138, 87606, 89019, 102207, 131409, 178038, 204414, 262818, 306621, 394227, 613242, 788454, 919863, 1839726, 2759589, 5519178]

約数ペア:

[(1, 5519178), (2, 2759589), (3, 1839726), (6, 919863), (7, 788454), (9, 613242), (14, 394227), (18, 306621), (21, 262818), (27, 204414), (31, 178038), (42, 131409), (54, 102207), (62, 89019), (63, 87606), (81, 68138), (93, 59346), (126, 43803), (157, 35154), (162, 34069), (186, 29673), (189, 29202), (217, 25434), (279, 19782), (314, 17577), (378, 14601), (434, 12717), (471, 11718), (558, 9891), (567, 9734), (651, 8478), (837, 6594), (942, 5859), (1099, 5022), (1134, 4867), (1302, 4239), (1413, 3906), (1674, 3297), (1953, 2826), (2198, 2511)]