998316

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{2521}}^1$

素因数の和:2542

約数の個数: 36

約数和(自身を含む): 2754024

約数和(自身を除く): 1755708

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 2521, 5042, 7563, 10084, 15126, 22689, 27731, 30252, 45378, 55462, 83193, 90756, 110924, 166386, 249579, 332772, 499158, 998316]

約数ペア:

[(1, 998316), (2, 499158), (3, 332772), (4, 249579), (6, 166386), (9, 110924), (11, 90756), (12, 83193), (18, 55462), (22, 45378), (33, 30252), (36, 27731), (44, 22689), (66, 15126), (99, 10084), (132, 7563), (198, 5042), (396, 2521)]