15379668

素因数分解:

$2^2\times 3^2\times {\mathrm{427213}}^1$

素因数の和:427223

約数の個数: 18

約数和(自身を含む): 38876474

約数和(自身を除く): 23496806

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 427213, 854426, 1281639, 1708852, 2563278, 3844917, 5126556, 7689834, 15379668]

約数ペア:

[(1, 15379668), (2, 7689834), (3, 5126556), (4, 3844917), (6, 2563278), (9, 1708852), (12, 1281639), (18, 854426), (36, 427213)]