562788

素因数分解:

$2^2\times 3^6\times {\mathrm{193}}^1$

素因数の和:215

約数の個数: 42

約数和(自身を含む): 1484294

約数和(自身を除く): 921506

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 193, 243, 324, 386, 486, 579, 729, 772, 972, 1158, 1458, 1737, 2316, 2916, 3474, 5211, 6948, 10422, 15633, 20844, 31266, 46899, 62532, 93798, 140697, 187596, 281394, 562788]

約数ペア:

[(1, 562788), (2, 281394), (3, 187596), (4, 140697), (6, 93798), (9, 62532), (12, 46899), (18, 31266), (27, 20844), (36, 15633), (54, 10422), (81, 6948), (108, 5211), (162, 3474), (193, 2916), (243, 2316), (324, 1737), (386, 1458), (486, 1158), (579, 972), (729, 772)]