168692994

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{407471}}^1$

素因数の和:407502

約数の個数: 24

約数和(自身を含む): 381393792

約数和(自身を除く): 212700798

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 407471, 814942, 1222413, 2444826, 3667239, 7334478, 9371833, 18743666, 28115499, 56230998, 84346497, 168692994]

約数ペア:

[(1, 168692994), (2, 84346497), (3, 56230998), (6, 28115499), (9, 18743666), (18, 9371833), (23, 7334478), (46, 3667239), (69, 2444826), (138, 1222413), (207, 814942), (414, 407471)]