18858728

素因数分解:

$2^3\times 7^2\times {\mathrm{48109}}^1$

素因数の和:48129

約数の個数: 24

約数和(自身を含む): 41134050

約数和(自身を除く): 22275322

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 48109, 96218, 192436, 336763, 384872, 673526, 1347052, 2357341, 2694104, 4714682, 9429364, 18858728]

約数ペア:

[(1, 18858728), (2, 9429364), (4, 4714682), (7, 2694104), (8, 2357341), (14, 1347052), (28, 673526), (49, 384872), (56, 336763), (98, 192436), (196, 96218), (392, 48109)]