21929958

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{39301}}^1$

素因数の和:39340

約数の個数: 24

約数和(自身を含む): 49048896

約数和(自身を除く): 27118938

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 39301, 78602, 117903, 235806, 353709, 707418, 1218331, 2436662, 3654993, 7309986, 10964979, 21929958]

約数ペア:

[(1, 21929958), (2, 10964979), (3, 7309986), (6, 3654993), (9, 2436662), (18, 1218331), (31, 707418), (62, 353709), (93, 235806), (186, 117903), (279, 78602), (558, 39301)]