26850978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19373}}^1$

素因数の和:19399

約数の個数: 48

約数和(自身を含む): 72536256

約数和(自身を除く): 45685278

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 19373, 38746, 58119, 116238, 135611, 174357, 213103, 271222, 348714, 406833, 426206, 639309, 813666, 1220499, 1278618, 1491721, 1917927, 2440998, 2983442, 3835854, 4475163, 8950326, 13425489, 26850978]

約数ペア:

[(1, 26850978), (2, 13425489), (3, 8950326), (6, 4475163), (7, 3835854), (9, 2983442), (11, 2440998), (14, 1917927), (18, 1491721), (21, 1278618), (22, 1220499), (33, 813666), (42, 639309), (63, 426206), (66, 406833), (77, 348714), (99, 271222), (126, 213103), (154, 174357), (198, 135611), (231, 116238), (462, 58119), (693, 38746), (1386, 19373)]