29427138

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:273

約数の個数: 80

約数和(自身を含む): 72266040

約数和(自身を除く): 42838902

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 89, 117, 157, 162, 178, 234, 267, 314, 351, 471, 534, 702, 801, 942, 1053, 1157, 1413, 1602, 2041, 2106, 2314, 2403, 2826, 3471, 4082, 4239, 4806, 6123, 6942, 7209, 8478, 10413, 12246, 12717, 13973, 14418, 18369, 20826, 25434, 27946, 31239, 36738, 41919, 55107, 62478, 83838, 93717, 110214, 125757, 165321, 181649, 187434, 251514, 330642, 363298, 377271, 544947, 754542, 1089894, 1131813, 1634841, 2263626, 3269682, 4904523, 9809046, 14713569, 29427138]

約数ペア:

[(1, 29427138), (2, 14713569), (3, 9809046), (6, 4904523), (9, 3269682), (13, 2263626), (18, 1634841), (26, 1131813), (27, 1089894), (39, 754542), (54, 544947), (78, 377271), (81, 363298), (89, 330642), (117, 251514), (157, 187434), (162, 181649), (178, 165321), (234, 125757), (267, 110214), (314, 93717), (351, 83838), (471, 62478), (534, 55107), (702, 41919), (801, 36738), (942, 31239), (1053, 27946), (1157, 25434), (1413, 20826), (1602, 18369), (2041, 14418), (2106, 13973), (2314, 12717), (2403, 12246), (2826, 10413), (3471, 8478), (4082, 7209), (4239, 6942), (4806, 6123)]