64610406

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{170927}}^1$

素因数の和:170945

約数の個数: 32

約数和(自身を含む): 164090880

約数和(自身を除く): 99480474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 170927, 341854, 512781, 1025562, 1196489, 1538343, 2392978, 3076686, 3589467, 4615029, 7178934, 9230058, 10768401, 21536802, 32305203, 64610406]

約数ペア:

[(1, 64610406), (2, 32305203), (3, 21536802), (6, 10768401), (7, 9230058), (9, 7178934), (14, 4615029), (18, 3589467), (21, 3076686), (27, 2392978), (42, 1538343), (54, 1196489), (63, 1025562), (126, 512781), (189, 341854), (378, 170927)]