131403186

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{317399}}^1$

素因数の和:317430

約数の個数: 24

約数和(自身を含む): 297086400

約数和(自身を除く): 165683214

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 317399, 634798, 952197, 1904394, 2856591, 5713182, 7300177, 14600354, 21900531, 43801062, 65701593, 131403186]

約数ペア:

[(1, 131403186), (2, 65701593), (3, 43801062), (6, 21900531), (9, 14600354), (18, 7300177), (23, 5713182), (46, 2856591), (69, 1904394), (138, 952197), (207, 634798), (414, 317399)]