21583656

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{10337}}^1$

素因数の和:10378

約数の個数: 48

約数和(自身を含む): 60477300

約数和(自身を除く): 38893644

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 10337, 20674, 31011, 41348, 62022, 82696, 93033, 124044, 186066, 248088, 299773, 372132, 599546, 744264, 899319, 1199092, 1798638, 2398184, 2697957, 3597276, 5395914, 7194552, 10791828, 21583656]

約数ペア:

[(1, 21583656), (2, 10791828), (3, 7194552), (4, 5395914), (6, 3597276), (8, 2697957), (9, 2398184), (12, 1798638), (18, 1199092), (24, 899319), (29, 744264), (36, 599546), (58, 372132), (72, 299773), (87, 248088), (116, 186066), (174, 124044), (232, 93033), (261, 82696), (348, 62022), (522, 41348), (696, 31011), (1044, 20674), (2088, 10337)]