16944606

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1949}}^1$

素因数の和:1990

約数の個数: 64

約数和(自身を含む): 44928000

約数和(自身を除く): 27983394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 126, 138, 161, 189, 207, 322, 378, 414, 483, 621, 966, 1242, 1449, 1949, 2898, 3898, 4347, 5847, 8694, 11694, 13643, 17541, 27286, 35082, 40929, 44827, 52623, 81858, 89654, 105246, 122787, 134481, 245574, 268962, 313789, 368361, 403443, 627578, 736722, 806886, 941367, 1210329, 1882734, 2420658, 2824101, 5648202, 8472303, 16944606]

約数ペア:

[(1, 16944606), (2, 8472303), (3, 5648202), (6, 2824101), (7, 2420658), (9, 1882734), (14, 1210329), (18, 941367), (21, 806886), (23, 736722), (27, 627578), (42, 403443), (46, 368361), (54, 313789), (63, 268962), (69, 245574), (126, 134481), (138, 122787), (161, 105246), (189, 89654), (207, 81858), (322, 52623), (378, 44827), (414, 40929), (483, 35082), (621, 27286), (966, 17541), (1242, 13643), (1449, 11694), (1949, 8694), (2898, 5847), (3898, 4347)]