18144930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26297}}^1$

素因数の和:26330

約数の個数: 32

約数和(自身を含む): 45442944

約数和(自身を除く): 27298014

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 26297, 52594, 78891, 131485, 157782, 262970, 394455, 604831, 788910, 1209662, 1814493, 3024155, 3628986, 6048310, 9072465, 18144930]

約数ペア:

[(1, 18144930), (2, 9072465), (3, 6048310), (5, 3628986), (6, 3024155), (10, 1814493), (15, 1209662), (23, 788910), (30, 604831), (46, 394455), (69, 262970), (115, 157782), (138, 131485), (230, 78891), (345, 52594), (690, 26297)]