2021085186

素因数分解:

$2^1\times 3^1\times {\mathrm{503}}^1\times {\mathrm{669677}}^1$

素因数の和:670185

約数の個数: 16

約数和(自身を含む): 4050212544

約数和(自身を除く): 2029127358

約数列:

[1, 2, 3, 6, 503, 1006, 1509, 3018, 669677, 1339354, 2009031, 4018062, 336847531, 673695062, 1010542593, 2021085186]

約数ペア:

[(1, 2021085186), (2, 1010542593), (3, 673695062), (6, 336847531), (503, 4018062), (1006, 2009031), (1509, 1339354), (3018, 669677)]