9919806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7481}}^1$

素因数の和:7516

約数の個数: 32

約数和(自身を含む): 22625568

約数和(自身を除く): 12705762

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 7481, 14962, 22443, 44886, 97253, 127177, 194506, 254354, 291759, 381531, 583518, 763062, 1653301, 3306602, 4959903, 9919806]

約数ペア:

[(1, 9919806), (2, 4959903), (3, 3306602), (6, 1653301), (13, 763062), (17, 583518), (26, 381531), (34, 291759), (39, 254354), (51, 194506), (78, 127177), (102, 97253), (221, 44886), (442, 22443), (663, 14962), (1326, 7481)]