66706038

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1619}}^1$

素因数の和:1746

約数の個数: 64

約数和(自身を含む): 171072000

約数和(自身を除く): 104365962

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 109, 126, 189, 218, 327, 378, 654, 763, 981, 1526, 1619, 1962, 2289, 2943, 3238, 4578, 4857, 5886, 6867, 9714, 11333, 13734, 14571, 20601, 22666, 29142, 33999, 41202, 43713, 67998, 87426, 101997, 176471, 203994, 305991, 352942, 529413, 611982, 1058826, 1235297, 1588239, 2470594, 3176478, 3705891, 4764717, 7411782, 9529434, 11117673, 22235346, 33353019, 66706038]

約数ペア:

[(1, 66706038), (2, 33353019), (3, 22235346), (6, 11117673), (7, 9529434), (9, 7411782), (14, 4764717), (18, 3705891), (21, 3176478), (27, 2470594), (42, 1588239), (54, 1235297), (63, 1058826), (109, 611982), (126, 529413), (189, 352942), (218, 305991), (327, 203994), (378, 176471), (654, 101997), (763, 87426), (981, 67998), (1526, 43713), (1619, 41202), (1962, 33999), (2289, 29142), (2943, 22666), (3238, 20601), (4578, 14571), (4857, 13734), (5886, 11333), (6867, 9714)]