13206186

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:86

約数の個数: 128

約数和(自身を含む): 36864000

約数和(自身を除く): 23657814

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 31, 42, 46, 49, 54, 62, 63, 69, 93, 98, 126, 138, 147, 161, 186, 189, 207, 217, 279, 294, 322, 343, 378, 414, 434, 441, 483, 558, 621, 651, 686, 713, 837, 882, 966, 1029, 1127, 1242, 1302, 1323, 1426, 1449, 1519, 1674, 1953, 2058, 2139, 2254, 2646, 2898, 3038, 3087, 3381, 3906, 4278, 4347, 4557, 4991, 5859, 6174, 6417, 6762, 7889, 8694, 9114, 9261, 9982, 10143, 10633, 11718, 12834, 13671, 14973, 15778, 18522, 19251, 20286, 21266, 23667, 27342, 29946, 30429, 31899, 34937, 38502, 41013, 44919, 47334, 60858, 63798, 69874, 71001, 82026, 89838, 95697, 104811, 134757, 142002, 191394, 209622, 213003, 244559, 269514, 287091, 314433, 426006, 489118, 574182, 628866, 733677, 943299, 1467354, 1886598, 2201031, 4402062, 6603093, 13206186]

約数ペア:

[(1, 13206186), (2, 6603093), (3, 4402062), (6, 2201031), (7, 1886598), (9, 1467354), (14, 943299), (18, 733677), (21, 628866), (23, 574182), (27, 489118), (31, 426006), (42, 314433), (46, 287091), (49, 269514), (54, 244559), (62, 213003), (63, 209622), (69, 191394), (93, 142002), (98, 134757), (126, 104811), (138, 95697), (147, 89838), (161, 82026), (186, 71001), (189, 69874), (207, 63798), (217, 60858), (279, 47334), (294, 44919), (322, 41013), (343, 38502), (378, 34937), (414, 31899), (434, 30429), (441, 29946), (483, 27342), (558, 23667), (621, 21266), (651, 20286), (686, 19251), (713, 18522), (837, 15778), (882, 14973), (966, 13671), (1029, 12834), (1127, 11718), (1242, 10633), (1302, 10143), (1323, 9982), (1426, 9261), (1449, 9114), (1519, 8694), (1674, 7889), (1953, 6762), (2058, 6417), (2139, 6174), (2254, 5859), (2646, 4991), (2898, 4557), (3038, 4347), (3087, 4278), (3381, 3906)]