64637442

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{16103}}^1$

素因数の和:16334

約数の個数: 24

約数和(自身を含む): 140684544

約数和(自身を除く): 76047102

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 16103, 32206, 48309, 96618, 144927, 289854, 3590969, 7181938, 10772907, 21545814, 32318721, 64637442]

約数ペア:

[(1, 64637442), (2, 32318721), (3, 21545814), (6, 10772907), (9, 7181938), (18, 3590969), (223, 289854), (446, 144927), (669, 96618), (1338, 48309), (2007, 32206), (4014, 16103)]