21804234

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{887}}^1$

素因数の和:1150

約数の個数: 32

約数和(自身を含む): 46417536

約数和(自身を除く): 24613302

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 241, 482, 723, 887, 1446, 1774, 2661, 4097, 5322, 8194, 12291, 15079, 24582, 30158, 45237, 90474, 213767, 427534, 641301, 1282602, 3634039, 7268078, 10902117, 21804234]

約数ペア:

[(1, 21804234), (2, 10902117), (3, 7268078), (6, 3634039), (17, 1282602), (34, 641301), (51, 427534), (102, 213767), (241, 90474), (482, 45237), (723, 30158), (887, 24582), (1446, 15079), (1774, 12291), (2661, 8194), (4097, 5322)]