22018338

素因数分解:

$2^1\times 3^3\times {\mathrm{407747}}^1$

素因数の和:407758

約数の個数: 16

約数和(自身を含む): 48929760

約数和(自身を除く): 26911422

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 407747, 815494, 1223241, 2446482, 3669723, 7339446, 11009169, 22018338]

約数ペア:

[(1, 22018338), (2, 11009169), (3, 7339446), (6, 3669723), (9, 2446482), (18, 1223241), (27, 815494), (54, 407747)]