2028861.00000000

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{21157}}^1$

素因数の和:21233

約数の個数: 16

約数和(自身を含む): 57549760

約数和(自身を除く): 19276747

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 21157, 63471, 190413, 571239, 1417519, 4252557, 12757671, 38273013]

約数ペア:

[(1, 38273013), (3, 12757671), (9, 4252557), (27, 1417519), (67, 571239), (201, 190413), (603, 63471), (1809, 21157)]