65306418

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{640259}}^1$

素因数の和:640281

約数の個数: 16

約数和(自身を含む): 138296160

約数和(自身を除く): 72989742

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 640259, 1280518, 1920777, 3841554, 10884403, 21768806, 32653209, 65306418]

約数ペア:

[(1, 65306418), (2, 32653209), (3, 21768806), (6, 10884403), (17, 3841554), (34, 1920777), (51, 1280518), (102, 640259)]