21229566

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{7177}}^1$

素因数の和:7228

約数の個数: 32

約数和(自身を含む): 46513440

約数和(自身を除く): 25283874

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 87, 102, 174, 493, 986, 1479, 2958, 7177, 14354, 21531, 43062, 122009, 208133, 244018, 366027, 416266, 624399, 732054, 1248798, 3538261, 7076522, 10614783, 21229566]

約数ペア:

[(1, 21229566), (2, 10614783), (3, 7076522), (6, 3538261), (17, 1248798), (29, 732054), (34, 624399), (51, 416266), (58, 366027), (87, 244018), (102, 208133), (174, 122009), (493, 43062), (986, 21531), (1479, 14354), (2958, 7177)]