18283140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101573}}^1$

素因数の和:101588

約数の個数: 36

約数和(自身を含む): 55459404

約数和(自身を除く): 37176264

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 101573, 203146, 304719, 406292, 507865, 609438, 914157, 1015730, 1218876, 1523595, 1828314, 2031460, 3047190, 3656628, 4570785, 6094380, 9141570, 18283140]

約数ペア:

[(1, 18283140), (2, 9141570), (3, 6094380), (4, 4570785), (5, 3656628), (6, 3047190), (9, 2031460), (10, 1828314), (12, 1523595), (15, 1218876), (18, 1015730), (20, 914157), (30, 609438), (36, 507865), (45, 406292), (60, 304719), (90, 203146), (180, 101573)]