18484426

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{757}}^1$

素因数の和:1209

約数の個数: 16

約数和(自身を含む): 28788840

約数和(自身を除く): 10304414

約数列:

[1, 2, 29, 58, 421, 757, 842, 1514, 12209, 21953, 24418, 43906, 318697, 637394, 9242213, 18484426]

約数ペア:

[(1, 18484426), (2, 9242213), (29, 637394), (58, 318697), (421, 43906), (757, 24418), (842, 21953), (1514, 12209)]