8340858

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{20147}}^1$

素因数の和:20178

約数の個数: 24

約数和(自身を含む): 18858528

約数和(自身を除く): 10517670

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 20147, 40294, 60441, 120882, 181323, 362646, 463381, 926762, 1390143, 2780286, 4170429, 8340858]

約数ペア:

[(1, 8340858), (2, 4170429), (3, 2780286), (6, 1390143), (9, 926762), (18, 463381), (23, 362646), (46, 181323), (69, 120882), (138, 60441), (207, 40294), (414, 20147)]