54345438

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1319}}^1$

素因数の和:1446

約数の個数: 64

約数和(自身を含む): 139392000

約数和(自身を除く): 85046562

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, 1319, 1526, 1962, 2289, 2638, 2943, 3957, 4578, 5886, 6867, 7914, 9233, 11871, 13734, 18466, 20601, 23742, 27699, 35613, 41202, 55398, 71226, 83097, 143771, 166194, 249291, 287542, 431313, 498582, 862626, 1006397, 1293939, 2012794, 2587878, 3019191, 3881817, 6038382, 7763634, 9057573, 18115146, 27172719, 54345438]

約数ペア:

[(1, 54345438), (2, 27172719), (3, 18115146), (6, 9057573), (7, 7763634), (9, 6038382), (14, 3881817), (18, 3019191), (21, 2587878), (27, 2012794), (42, 1293939), (54, 1006397), (63, 862626), (109, 498582), (126, 431313), (189, 287542), (218, 249291), (327, 166194), (378, 143771), (654, 83097), (763, 71226), (981, 55398), (1319, 41202), (1526, 35613), (1962, 27699), (2289, 23742), (2638, 20601), (2943, 18466), (3957, 13734), (4578, 11871), (5886, 9233), (6867, 7914)]