9171810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1009}}^1$

素因数の和:1123

約数の個数: 48

約数和(自身を含む): 24106680

約数和(自身を除く): 14934870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 909, 1009, 1010, 1515, 1818, 2018, 3027, 3030, 4545, 5045, 6054, 9081, 9090, 10090, 15135, 18162, 30270, 45405, 90810, 101909, 203818, 305727, 509545, 611454, 917181, 1019090, 1528635, 1834362, 3057270, 4585905, 9171810]

約数ペア:

[(1, 9171810), (2, 4585905), (3, 3057270), (5, 1834362), (6, 1528635), (9, 1019090), (10, 917181), (15, 611454), (18, 509545), (30, 305727), (45, 203818), (90, 101909), (101, 90810), (202, 45405), (303, 30270), (505, 18162), (606, 15135), (909, 10090), (1009, 9090), (1010, 9081), (1515, 6054), (1818, 5045), (2018, 4545), (3027, 3030)]