6381942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:173

約数の個数: 64

約数和(自身を含む): 15427584

約数和(自身を除く): 9045642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 53, 61, 94, 106, 122, 141, 159, 183, 282, 318, 329, 366, 371, 427, 658, 742, 854, 987, 1113, 1281, 1974, 2226, 2491, 2562, 2867, 3233, 4982, 5734, 6466, 7473, 8601, 9699, 14946, 17202, 17437, 19398, 20069, 22631, 34874, 40138, 45262, 52311, 60207, 67893, 104622, 120414, 135786, 151951, 303902, 455853, 911706, 1063657, 2127314, 3190971, 6381942]

約数ペア:

[(1, 6381942), (2, 3190971), (3, 2127314), (6, 1063657), (7, 911706), (14, 455853), (21, 303902), (42, 151951), (47, 135786), (53, 120414), (61, 104622), (94, 67893), (106, 60207), (122, 52311), (141, 45262), (159, 40138), (183, 34874), (282, 22631), (318, 20069), (329, 19398), (366, 17437), (371, 17202), (427, 14946), (658, 9699), (742, 8601), (854, 7473), (987, 6466), (1113, 5734), (1281, 4982), (1974, 3233), (2226, 2867), (2491, 2562)]