827238906

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12671}}^1$

素因数の和:12729

約数の個数: 80

約数和(自身を含む): 2060771328

約数和(自身を除く): 1233532422

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 81, 93, 117, 162, 186, 234, 279, 351, 403, 558, 702, 806, 837, 1053, 1209, 1674, 2106, 2418, 2511, 3627, 5022, 7254, 10881, 12671, 21762, 25342, 32643, 38013, 65286, 76026, 114039, 164723, 228078, 329446, 342117, 392801, 494169, 684234, 785602, 988338, 1026351, 1178403, 1482507, 2052702, 2356806, 2965014, 3535209, 4447521, 5106413, 7070418, 8895042, 10212826, 10605627, 13342563, 15319239, 21211254, 26685126, 30638478, 31816881, 45957717, 63633762, 91915434, 137873151, 275746302, 413619453, 827238906]

約数ペア:

[(1, 827238906), (2, 413619453), (3, 275746302), (6, 137873151), (9, 91915434), (13, 63633762), (18, 45957717), (26, 31816881), (27, 30638478), (31, 26685126), (39, 21211254), (54, 15319239), (62, 13342563), (78, 10605627), (81, 10212826), (93, 8895042), (117, 7070418), (162, 5106413), (186, 4447521), (234, 3535209), (279, 2965014), (351, 2356806), (403, 2052702), (558, 1482507), (702, 1178403), (806, 1026351), (837, 988338), (1053, 785602), (1209, 684234), (1674, 494169), (2106, 392801), (2418, 342117), (2511, 329446), (3627, 228078), (5022, 164723), (7254, 114039), (10881, 76026), (12671, 65286), (21762, 38013), (25342, 32643)]