215910522

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{57947}}^1$

素因数の和:57984

約数の個数: 40

約数和(自身を含む): 504842976

約数和(自身を除く): 288932454

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 57947, 115894, 173841, 347682, 521523, 1043046, 1332781, 1564569, 2665562, 3129138, 3998343, 4693707, 7996686, 9387414, 11995029, 23990058, 35985087, 71970174, 107955261, 215910522]

約数ペア:

[(1, 215910522), (2, 107955261), (3, 71970174), (6, 35985087), (9, 23990058), (18, 11995029), (23, 9387414), (27, 7996686), (46, 4693707), (54, 3998343), (69, 3129138), (81, 2665562), (138, 1564569), (162, 1332781), (207, 1043046), (414, 521523), (621, 347682), (1242, 173841), (1863, 115894), (3726, 57947)]