7147458

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{20899}}^1$

素因数の和:20926

約数の個数: 24

約数和(自身を含む): 16302000

約数和(自身を除く): 9154542

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 20899, 41798, 62697, 125394, 188091, 376182, 397081, 794162, 1191243, 2382486, 3573729, 7147458]

約数ペア:

[(1, 7147458), (2, 3573729), (3, 2382486), (6, 1191243), (9, 794162), (18, 397081), (19, 376182), (38, 188091), (57, 125394), (114, 62697), (171, 41798), (342, 20899)]