18702929421

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{32069}}^1$

素因数の和:32266

約数の個数: 48

約数和(自身を含む): 30377730240

約数和(自身を除く): 11674800819

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 137, 387, 411, 473, 1233, 1419, 1507, 4257, 4521, 5891, 13563, 17673, 32069, 53019, 64801, 96207, 194403, 288621, 352759, 583209, 1058277, 1378967, 3174831, 4136901, 4393453, 12410703, 13180359, 15168637, 39541077, 45505911, 48327983, 136517733, 144983949, 188918479, 434951847, 566755437, 1700266311, 2078103269, 6234309807, 18702929421]

約数ペア:

[(1, 18702929421), (3, 6234309807), (9, 2078103269), (11, 1700266311), (33, 566755437), (43, 434951847), (99, 188918479), (129, 144983949), (137, 136517733), (387, 48327983), (411, 45505911), (473, 39541077), (1233, 15168637), (1419, 13180359), (1507, 12410703), (4257, 4393453), (4521, 4136901), (5891, 3174831), (13563, 1378967), (17673, 1058277), (32069, 583209), (53019, 352759), (64801, 288621), (96207, 194403)]