64619442

素因数分解:

$2^1\times 3^2\times {\mathrm{1151}}^1\times {\mathrm{3119}}^1$

素因数の和:4278

約数の個数: 24

約数和(自身を含む): 140175360

約数和(自身を除く): 75555918

約数列:

[1, 2, 3, 6, 9, 18, 1151, 2302, 3119, 3453, 6238, 6906, 9357, 10359, 18714, 20718, 28071, 56142, 3589969, 7179938, 10769907, 21539814, 32309721, 64619442]

約数ペア:

[(1, 64619442), (2, 32309721), (3, 21539814), (6, 10769907), (9, 7179938), (18, 3589969), (1151, 56142), (2302, 28071), (3119, 20718), (3453, 18714), (6238, 10359), (6906, 9357)]