2021145294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{48122507}}^1$

素因数の和:48122519

約数の個数: 16

約数和(自身を含む): 4619760768

約数和(自身を除く): 2598615474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 48122507, 96245014, 144367521, 288735042, 336857549, 673715098, 1010572647, 2021145294]

約数ペア:

[(1, 2021145294), (2, 1010572647), (3, 673715098), (6, 336857549), (7, 288735042), (14, 144367521), (21, 96245014), (42, 48122507)]