2021028036

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{3916721}}^1$

素因数の和:3916771

約数の個数: 24

約数和(自身を含む): 4825401504

約数和(自身を除く): 2804373468

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 3916721, 7833442, 11750163, 15666884, 23500326, 47000652, 168419003, 336838006, 505257009, 673676012, 1010514018, 2021028036]

約数ペア:

[(1, 2021028036), (2, 1010514018), (3, 673676012), (4, 505257009), (6, 336838006), (12, 168419003), (43, 47000652), (86, 23500326), (129, 15666884), (172, 11750163), (258, 7833442), (516, 3916721)]