2018065605

素因数分解:

$3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{319567}}^1$

素因数の和:319996

約数の個数: 16

約数和(自身を含む): 3236584704

約数和(自身を除く): 1218519099

約数列:

[1, 3, 5, 15, 421, 1263, 2105, 6315, 319567, 958701, 1597835, 4793505, 134537707, 403613121, 672688535, 2018065605]

約数ペア:

[(1, 2018065605), (3, 672688535), (5, 403613121), (15, 134537707), (421, 4793505), (1263, 1597835), (2105, 958701), (6315, 319567)]