78947874

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{93319}}^1$

素因数の和:93374

約数の個数: 24

約数和(自身を含む): 174695040

約数和(自身を除く): 95747166

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 93319, 186638, 279957, 559914, 839871, 1679742, 4385993, 8771986, 13157979, 26315958, 39473937, 78947874]

約数ペア:

[(1, 78947874), (2, 39473937), (3, 26315958), (6, 13157979), (9, 8771986), (18, 4385993), (47, 1679742), (94, 839871), (141, 559914), (282, 279957), (423, 186638), (846, 93319)]