18408076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1621}}^1$

素因数の和:1809

約数の個数: 24

約数和(自身を含む): 34334496

約数和(自身を除く): 15926420

約数列:

[1, 2, 4, 17, 34, 68, 167, 334, 668, 1621, 2839, 3242, 5678, 6484, 11356, 27557, 55114, 110228, 270707, 541414, 1082828, 4602019, 9204038, 18408076]

約数ペア:

[(1, 18408076), (2, 9204038), (4, 4602019), (17, 1082828), (34, 541414), (68, 270707), (167, 110228), (334, 55114), (668, 27557), (1621, 11356), (2839, 6484), (3242, 5678)]