66684762

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{17393}}^1$

素因数の和:17475

約数の個数: 32

約数和(自身を含む): 150284160

約数和(自身を除く): 83599398

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 17393, 34786, 52179, 104358, 156537, 313074, 469611, 939222, 1234903, 2469806, 3704709, 7409418, 11114127, 22228254, 33342381, 66684762]

約数ペア:

[(1, 66684762), (2, 33342381), (3, 22228254), (6, 11114127), (9, 7409418), (18, 3704709), (27, 2469806), (54, 1234903), (71, 939222), (142, 469611), (213, 313074), (426, 156537), (639, 104358), (1278, 52179), (1917, 34786), (3834, 17393)]