18841956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{224309}}^1$

素因数の和:224323

約数の個数: 24

約数和(自身を含む): 50245440

約数和(自身を除く): 31403484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 224309, 448618, 672927, 897236, 1345854, 1570163, 2691708, 3140326, 4710489, 6280652, 9420978, 18841956]

約数ペア:

[(1, 18841956), (2, 9420978), (3, 6280652), (4, 4710489), (6, 3140326), (7, 2691708), (12, 1570163), (14, 1345854), (21, 897236), (28, 672927), (42, 448618), (84, 224309)]