18872430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{629081}}^1$

素因数の和:629091

約数の個数: 16

約数和(自身を含む): 45293904

約数和(自身を除く): 26421474

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 629081, 1258162, 1887243, 3145405, 3774486, 6290810, 9436215, 18872430]

約数ペア:

[(1, 18872430), (2, 9436215), (3, 6290810), (5, 3774486), (6, 3145405), (10, 1887243), (15, 1258162), (30, 629081)]