16684974

素因数分解:

$2^1\times 3^3\times {\mathrm{251}}^1\times {\mathrm{1231}}^1$

素因数の和:1493

約数の個数: 32

約数和(自身を含む): 37255680

約数和(自身を除く): 20570706

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 251, 502, 753, 1231, 1506, 2259, 2462, 3693, 4518, 6777, 7386, 11079, 13554, 22158, 33237, 66474, 308981, 617962, 926943, 1853886, 2780829, 5561658, 8342487, 16684974]

約数ペア:

[(1, 16684974), (2, 8342487), (3, 5561658), (6, 2780829), (9, 1853886), (18, 926943), (27, 617962), (54, 308981), (251, 66474), (502, 33237), (753, 22158), (1231, 13554), (1506, 11079), (2259, 7386), (2462, 6777), (3693, 4518)]