25727598

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 62603520

約数和(自身を除く): 36875922

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 67, 78, 117, 134, 201, 234, 351, 402, 547, 603, 702, 871, 1094, 1206, 1641, 1742, 1809, 2613, 3282, 3618, 4923, 5226, 7111, 7839, 9846, 14222, 14769, 15678, 21333, 23517, 29538, 36649, 42666, 47034, 63999, 73298, 109947, 127998, 191997, 219894, 329841, 383994, 476437, 659682, 952874, 989523, 1429311, 1979046, 2858622, 4287933, 8575866, 12863799, 25727598]

約数ペア:

[(1, 25727598), (2, 12863799), (3, 8575866), (6, 4287933), (9, 2858622), (13, 1979046), (18, 1429311), (26, 989523), (27, 952874), (39, 659682), (54, 476437), (67, 383994), (78, 329841), (117, 219894), (134, 191997), (201, 127998), (234, 109947), (351, 73298), (402, 63999), (547, 47034), (603, 42666), (702, 36649), (871, 29538), (1094, 23517), (1206, 21333), (1641, 15678), (1742, 14769), (1809, 14222), (2613, 9846), (3282, 7839), (3618, 7111), (4923, 5226)]