147345666

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{60937}}^1$

素因数の和:60986

約数の個数: 32

約数和(自身を含む): 327602688

約数和(自身を除く): 180257022

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 60937, 121874, 182811, 365622, 792181, 1584362, 1889047, 2376543, 3778094, 4753086, 5667141, 11334282, 24557611, 49115222, 73672833, 147345666]

約数ペア:

[(1, 147345666), (2, 73672833), (3, 49115222), (6, 24557611), (13, 11334282), (26, 5667141), (31, 4753086), (39, 3778094), (62, 2376543), (78, 1889047), (93, 1584362), (186, 792181), (403, 365622), (806, 182811), (1209, 121874), (2418, 60937)]