163668372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1948433}}^1$

素因数の和:1948447

約数の個数: 24

約数和(自身を含む): 436449216

約数和(自身を除く): 272780844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1948433, 3896866, 5845299, 7793732, 11690598, 13639031, 23381196, 27278062, 40917093, 54556124, 81834186, 163668372]

約数ペア:

[(1, 163668372), (2, 81834186), (3, 54556124), (4, 40917093), (6, 27278062), (7, 23381196), (12, 13639031), (14, 11690598), (21, 7793732), (28, 5845299), (42, 3896866), (84, 1948433)]