18111494772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{63659}}^1$

素因数の和:64805

約数の個数: 72

約数和(自身を含む): 52369262400

約数和(自身を除く): 34257767628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1129, 2258, 3387, 4516, 6774, 7903, 10161, 13548, 15806, 20322, 23709, 31612, 40644, 47418, 63659, 71127, 94836, 127318, 142254, 190977, 254636, 284508, 381954, 445613, 572931, 763908, 891226, 1145862, 1336839, 1782452, 2291724, 2673678, 4010517, 5347356, 8021034, 16042068, 71871011, 143742022, 215613033, 287484044, 431226066, 503097077, 646839099, 862452132, 1006194154, 1293678198, 1509291231, 2012388308, 2587356396, 3018582462, 4527873693, 6037164924, 9055747386, 18111494772]

約数ペア:

[(1, 18111494772), (2, 9055747386), (3, 6037164924), (4, 4527873693), (6, 3018582462), (7, 2587356396), (9, 2012388308), (12, 1509291231), (14, 1293678198), (18, 1006194154), (21, 862452132), (28, 646839099), (36, 503097077), (42, 431226066), (63, 287484044), (84, 215613033), (126, 143742022), (252, 71871011), (1129, 16042068), (2258, 8021034), (3387, 5347356), (4516, 4010517), (6774, 2673678), (7903, 2291724), (10161, 1782452), (13548, 1336839), (15806, 1145862), (20322, 891226), (23709, 763908), (31612, 572931), (40644, 445613), (47418, 381954), (63659, 284508), (71127, 254636), (94836, 190977), (127318, 142254)]