21551598

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{52057}}^1$

素因数の和:52088

約数の個数: 24

約数和(自身を含む): 48726288

約数和(自身を除く): 27174690

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 52057, 104114, 156171, 312342, 468513, 937026, 1197311, 2394622, 3591933, 7183866, 10775799, 21551598]

約数ペア:

[(1, 21551598), (2, 10775799), (3, 7183866), (6, 3591933), (9, 2394622), (18, 1197311), (23, 937026), (46, 468513), (69, 312342), (138, 156171), (207, 104114), (414, 52057)]