66278886

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{649793}}^1$

素因数の和:649815

約数の個数: 16

約数和(自身を含む): 140355504

約数和(自身を除く): 74076618

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 649793, 1299586, 1949379, 3898758, 11046481, 22092962, 33139443, 66278886]

約数ペア:

[(1, 66278886), (2, 33139443), (3, 22092962), (6, 11046481), (17, 3898758), (34, 1949379), (51, 1299586), (102, 649793)]