7809330078

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{347}}^1\times {\mathrm{10333}}^1$

素因数の和:10710

約数の個数: 72

約数和(自身を含む): 18653655384

約数和(自身を除く): 10844325306

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 347, 363, 694, 726, 1041, 1089, 2082, 2178, 3123, 3817, 6246, 7634, 10333, 11451, 20666, 22902, 30999, 34353, 41987, 61998, 68706, 83974, 92997, 113663, 125961, 185994, 227326, 251922, 340989, 377883, 681978, 755766, 1022967, 1250293, 2045934, 2500586, 3585551, 3750879, 7171102, 7501758, 10756653, 11252637, 21513306, 22505274, 32269959, 39441061, 64539918, 78882122, 118323183, 236646366, 354969549, 433851671, 709939098, 867703342, 1301555013, 2603110026, 3904665039, 7809330078]

約数ペア:

[(1, 7809330078), (2, 3904665039), (3, 2603110026), (6, 1301555013), (9, 867703342), (11, 709939098), (18, 433851671), (22, 354969549), (33, 236646366), (66, 118323183), (99, 78882122), (121, 64539918), (198, 39441061), (242, 32269959), (347, 22505274), (363, 21513306), (694, 11252637), (726, 10756653), (1041, 7501758), (1089, 7171102), (2082, 3750879), (2178, 3585551), (3123, 2500586), (3817, 2045934), (6246, 1250293), (7634, 1022967), (10333, 755766), (11451, 681978), (20666, 377883), (22902, 340989), (30999, 251922), (34353, 227326), (41987, 185994), (61998, 125961), (68706, 113663), (83974, 92997)]