15729798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{617}}^1$

素因数の和:1236

約数の個数: 32

約数和(自身を含む): 36071424

約数和(自身を除く): 20341626

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 607, 617, 1214, 1234, 1821, 1851, 3642, 3702, 4249, 4319, 8498, 8638, 12747, 12957, 25494, 25914, 374519, 749038, 1123557, 2247114, 2621633, 5243266, 7864899, 15729798]

約数ペア:

[(1, 15729798), (2, 7864899), (3, 5243266), (6, 2621633), (7, 2247114), (14, 1123557), (21, 749038), (42, 374519), (607, 25914), (617, 25494), (1214, 12957), (1234, 12747), (1821, 8638), (1851, 8498), (3642, 4319), (3702, 4249)]