22019979474

素因数分解:

$2^1\times 3^2\times {\mathrm{21491}}^1\times {\mathrm{56923}}^1$

素因数の和:78422

約数の個数: 24

約数和(自身を含む): 47713013712

約数和(自身を除く): 25693034238

約数列:

[1, 2, 3, 6, 9, 18, 21491, 42982, 56923, 64473, 113846, 128946, 170769, 193419, 341538, 386838, 512307, 1024614, 1223332193, 2446664386, 3669996579, 7339993158, 11009989737, 22019979474]

約数ペア:

[(1, 22019979474), (2, 11009989737), (3, 7339993158), (6, 3669996579), (9, 2446664386), (18, 1223332193), (21491, 1024614), (42982, 512307), (56923, 386838), (64473, 341538), (113846, 193419), (128946, 170769)]