7973442

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 18600192

約数和(自身を除く): 10626750

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 71, 102, 142, 153, 213, 306, 367, 426, 639, 734, 1101, 1207, 1278, 2202, 2414, 3303, 3621, 6239, 6606, 7242, 10863, 12478, 18717, 21726, 26057, 37434, 52114, 56151, 78171, 112302, 156342, 234513, 442969, 469026, 885938, 1328907, 2657814, 3986721, 7973442]

約数ペア:

[(1, 7973442), (2, 3986721), (3, 2657814), (6, 1328907), (9, 885938), (17, 469026), (18, 442969), (34, 234513), (51, 156342), (71, 112302), (102, 78171), (142, 56151), (153, 52114), (213, 37434), (306, 26057), (367, 21726), (426, 18717), (639, 12478), (734, 10863), (1101, 7242), (1207, 6606), (1278, 6239), (2202, 3621), (2414, 3303)]