2026842021

素因数分解:

$3^4\times {\mathrm{503}}^1\times {\mathrm{49747}}^1$

素因数の和:50262

約数の個数: 20

約数和(自身を含む): 3033832032

約数和(自身を除く): 1006990011

約数列:

[1, 3, 9, 27, 81, 503, 1509, 4527, 13581, 40743, 49747, 149241, 447723, 1343169, 4029507, 25022741, 75068223, 225204669, 675614007, 2026842021]

約数ペア:

[(1, 2026842021), (3, 675614007), (9, 225204669), (27, 75068223), (81, 25022741), (503, 4029507), (1509, 1343169), (4527, 447723), (13581, 149241), (40743, 49747)]