28998468

素因数分解:

$2^2\times 3^2\times {\mathrm{397}}^1\times {\mathrm{2029}}^1$

素因数の和:2436

約数の個数: 36

約数和(自身を含む): 73522540

約数和(自身を除く): 44524072

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 397, 794, 1191, 1588, 2029, 2382, 3573, 4058, 4764, 6087, 7146, 8116, 12174, 14292, 18261, 24348, 36522, 73044, 805513, 1611026, 2416539, 3222052, 4833078, 7249617, 9666156, 14499234, 28998468]

約数ペア:

[(1, 28998468), (2, 14499234), (3, 9666156), (4, 7249617), (6, 4833078), (9, 3222052), (12, 2416539), (18, 1611026), (36, 805513), (397, 73044), (794, 36522), (1191, 24348), (1588, 18261), (2029, 14292), (2382, 12174), (3573, 8116), (4058, 7146), (4764, 6087)]