1620828

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{4093}}^1$

素因数の和:4114

約数の個数: 36

約数和(自身を含む): 4470648

約数和(自身を除く): 2849820

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 4093, 8186, 12279, 16372, 24558, 36837, 45023, 49116, 73674, 90046, 135069, 147348, 180092, 270138, 405207, 540276, 810414, 1620828]

約数ペア:

[(1, 1620828), (2, 810414), (3, 540276), (4, 405207), (6, 270138), (9, 180092), (11, 147348), (12, 135069), (18, 90046), (22, 73674), (33, 49116), (36, 45023), (44, 36837), (66, 24558), (99, 16372), (132, 12279), (198, 8186), (396, 4093)]