16644978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{132103}}^1$

素因数の和:132118

約数の個数: 24

約数和(自身を含む): 41216448

約数和(自身を除く): 24571470

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 132103, 264206, 396309, 792618, 924721, 1188927, 1849442, 2377854, 2774163, 5548326, 8322489, 16644978]

約数ペア:

[(1, 16644978), (2, 8322489), (3, 5548326), (6, 2774163), (7, 2377854), (9, 1849442), (14, 1188927), (18, 924721), (21, 792618), (42, 396309), (63, 264206), (126, 132103)]