66683358

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2633}}^1$

素因数の和:2718

約数の個数: 64

約数和(自身を含む): 171947520

約数和(自身を除く): 105264162

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 67, 126, 134, 189, 201, 378, 402, 469, 603, 938, 1206, 1407, 1809, 2633, 2814, 3618, 4221, 5266, 7899, 8442, 12663, 15798, 18431, 23697, 25326, 36862, 47394, 55293, 71091, 110586, 142182, 165879, 176411, 331758, 352822, 497637, 529233, 995274, 1058466, 1234877, 1587699, 2469754, 3175398, 3704631, 4763097, 7409262, 9526194, 11113893, 22227786, 33341679, 66683358]

約数ペア:

[(1, 66683358), (2, 33341679), (3, 22227786), (6, 11113893), (7, 9526194), (9, 7409262), (14, 4763097), (18, 3704631), (21, 3175398), (27, 2469754), (42, 1587699), (54, 1234877), (63, 1058466), (67, 995274), (126, 529233), (134, 497637), (189, 352822), (201, 331758), (378, 176411), (402, 165879), (469, 142182), (603, 110586), (938, 71091), (1206, 55293), (1407, 47394), (1809, 36862), (2633, 25326), (2814, 23697), (3618, 18431), (4221, 15798), (5266, 12663), (7899, 8442)]