22001796

素因数分解:

$2^2\times 3^2\times {\mathrm{613}}^1\times {\mathrm{997}}^1$

素因数の和:1620

約数の個数: 36

約数和(自身を含む): 55762252

約数和(自身を除く): 33760456

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 613, 997, 1226, 1839, 1994, 2452, 2991, 3678, 3988, 5517, 5982, 7356, 8973, 11034, 11964, 17946, 22068, 35892, 611161, 1222322, 1833483, 2444644, 3666966, 5500449, 7333932, 11000898, 22001796]

約数ペア:

[(1, 22001796), (2, 11000898), (3, 7333932), (4, 5500449), (6, 3666966), (9, 2444644), (12, 1833483), (18, 1222322), (36, 611161), (613, 35892), (997, 22068), (1226, 17946), (1839, 11964), (1994, 11034), (2452, 8973), (2991, 7356), (3678, 5982), (3988, 5517)]