16205796

素因数分解:

$2^2\times 3^2\times {\mathrm{450161}}^1$

素因数の和:450171

約数の個数: 18

約数和(自身を含む): 40964742

約数和(自身を除く): 24758946

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 450161, 900322, 1350483, 1800644, 2700966, 4051449, 5401932, 8102898, 16205796]

約数ペア:

[(1, 16205796), (2, 8102898), (3, 5401932), (4, 4051449), (6, 2700966), (9, 1800644), (12, 1350483), (18, 900322), (36, 450161)]