18748339767

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{787}}^1\times {\mathrm{29741}}^1$

素因数の和:30623

約数の個数: 24

約数和(自身を含む): 27420934320

約数和(自身を除く): 8672594553

約数列:

[1, 3, 9, 89, 267, 787, 801, 2361, 7083, 29741, 70043, 89223, 210129, 267669, 630387, 2646949, 7940847, 23406167, 23822541, 70218501, 210655503, 2083148863, 6249446589, 18748339767]

約数ペア:

[(1, 18748339767), (3, 6249446589), (9, 2083148863), (89, 210655503), (267, 70218501), (787, 23822541), (801, 23406167), (2361, 7940847), (7083, 2646949), (29741, 630387), (70043, 267669), (89223, 210129)]