870864318

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{701179}}^1$

素因数の和:701213

約数の個数: 32

約数和(自身を含む): 2019398400

約数和(自身を除く): 1148534082

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 701179, 1402358, 2103537, 4207074, 6310611, 12621222, 16127117, 18931833, 32254234, 37863666, 48381351, 96762702, 145144053, 290288106, 435432159, 870864318]

約数ペア:

[(1, 870864318), (2, 435432159), (3, 290288106), (6, 145144053), (9, 96762702), (18, 48381351), (23, 37863666), (27, 32254234), (46, 18931833), (54, 16127117), (69, 12621222), (138, 6310611), (207, 4207074), (414, 2103537), (621, 1402358), (1242, 701179)]