18080062

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{821}}^1$

素因数の和:865

約数の個数: 48

約数和(自身を含む): 36733536

約数和(自身を除く): 18653474

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 121, 143, 154, 182, 242, 286, 821, 847, 1001, 1573, 1642, 1694, 2002, 3146, 5747, 9031, 10673, 11011, 11494, 18062, 21346, 22022, 63217, 74711, 99341, 117403, 126434, 149422, 198682, 234806, 695387, 821821, 1291433, 1390774, 1643642, 2582866, 9040031, 18080062]

約数ペア:

[(1, 18080062), (2, 9040031), (7, 2582866), (11, 1643642), (13, 1390774), (14, 1291433), (22, 821821), (26, 695387), (77, 234806), (91, 198682), (121, 149422), (143, 126434), (154, 117403), (182, 99341), (242, 74711), (286, 63217), (821, 22022), (847, 21346), (1001, 18062), (1573, 11494), (1642, 11011), (1694, 10673), (2002, 9031), (3146, 5747)]