22151916

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{7789}}^1$

素因数の和:7878

約数の個数: 36

約数和(自身を含む): 56711200

約数和(自身を除く): 34559284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 7789, 15578, 23367, 31156, 46734, 70101, 93468, 140202, 280404, 615331, 1230662, 1845993, 2461324, 3691986, 5537979, 7383972, 11075958, 22151916]

約数ペア:

[(1, 22151916), (2, 11075958), (3, 7383972), (4, 5537979), (6, 3691986), (9, 2461324), (12, 1845993), (18, 1230662), (36, 615331), (79, 280404), (158, 140202), (237, 93468), (316, 70101), (474, 46734), (711, 31156), (948, 23367), (1422, 15578), (2844, 7789)]