21727038

素因数分解:

$2^1\times 3^1\times {\mathrm{617}}^1\times {\mathrm{5869}}^1$

素因数の和:6491

約数の個数: 16

約数和(自身を含む): 43531920

約数和(自身を除く): 21804882

約数列:

[1, 2, 3, 6, 617, 1234, 1851, 3702, 5869, 11738, 17607, 35214, 3621173, 7242346, 10863519, 21727038]

約数ペア:

[(1, 21727038), (2, 10863519), (3, 7242346), (6, 3621173), (617, 35214), (1234, 17607), (1851, 11738), (3702, 5869)]