784806

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:97

約数の個数: 48

約数和(自身を含む): 1838592

約数和(自身を除く): 1053786

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 47, 66, 69, 94, 121, 138, 141, 242, 253, 282, 363, 506, 517, 726, 759, 1034, 1081, 1518, 1551, 2162, 2783, 3102, 3243, 5566, 5687, 6486, 8349, 11374, 11891, 16698, 17061, 23782, 34122, 35673, 71346, 130801, 261602, 392403, 784806]

約数ペア:

[(1, 784806), (2, 392403), (3, 261602), (6, 130801), (11, 71346), (22, 35673), (23, 34122), (33, 23782), (46, 17061), (47, 16698), (66, 11891), (69, 11374), (94, 8349), (121, 6486), (138, 5687), (141, 5566), (242, 3243), (253, 3102), (282, 2783), (363, 2162), (506, 1551), (517, 1518), (726, 1081), (759, 1034)]