79988238

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{403981}}^1$

素因数の和:404000

約数の個数: 24

約数和(自身を含む): 189063576

約数和(自身を除く): 109075338

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 403981, 807962, 1211943, 2423886, 3635829, 4443791, 7271658, 8887582, 13331373, 26662746, 39994119, 79988238]

約数ペア:

[(1, 79988238), (2, 39994119), (3, 26662746), (6, 13331373), (9, 8887582), (11, 7271658), (18, 4443791), (22, 3635829), (33, 2423886), (66, 1211943), (99, 807962), (198, 403981)]