1788138

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{821}}^1$

素因数の和:851

約数の個数: 36

約数和(自身を含む): 4263714

約数和(自身を除く): 2475576

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 821, 1089, 1642, 2178, 2463, 4926, 7389, 9031, 14778, 18062, 27093, 54186, 81279, 99341, 162558, 198682, 298023, 596046, 894069, 1788138]

約数ペア:

[(1, 1788138), (2, 894069), (3, 596046), (6, 298023), (9, 198682), (11, 162558), (18, 99341), (22, 81279), (33, 54186), (66, 27093), (99, 18062), (121, 14778), (198, 9031), (242, 7389), (363, 4926), (726, 2463), (821, 2178), (1089, 1642)]