1668348

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{383}}^1$

素因数の和:415

約数の個数: 54

約数和(自身を含む): 4647552

約数和(自身を除く): 2979204

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 383, 396, 484, 726, 766, 1089, 1149, 1452, 1532, 2178, 2298, 3447, 4213, 4356, 4596, 6894, 8426, 12639, 13788, 16852, 25278, 37917, 46343, 50556, 75834, 92686, 139029, 151668, 185372, 278058, 417087, 556116, 834174, 1668348]

約数ペア:

[(1, 1668348), (2, 834174), (3, 556116), (4, 417087), (6, 278058), (9, 185372), (11, 151668), (12, 139029), (18, 92686), (22, 75834), (33, 50556), (36, 46343), (44, 37917), (66, 25278), (99, 16852), (121, 13788), (132, 12639), (198, 8426), (242, 6894), (363, 4596), (383, 4356), (396, 4213), (484, 3447), (726, 2298), (766, 2178), (1089, 1532), (1149, 1452)]