18156920562

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4826401}}^1$

素因数の和:4826439

約数の個数: 48

約数和(自身を含む): 45175122720

約数和(自身を除く): 27018202158

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 3762, 4826401, 9652802, 14479203, 28958406, 43437609, 53090411, 86875218, 91701619, 106180822, 159271233, 183403238, 275104857, 318542466, 477813699, 550209714, 825314571, 955627398, 1008717809, 1650629142, 2017435618, 3026153427, 6052306854, 9078460281, 18156920562]

約数ペア:

[(1, 18156920562), (2, 9078460281), (3, 6052306854), (6, 3026153427), (9, 2017435618), (11, 1650629142), (18, 1008717809), (19, 955627398), (22, 825314571), (33, 550209714), (38, 477813699), (57, 318542466), (66, 275104857), (99, 183403238), (114, 159271233), (171, 106180822), (198, 91701619), (209, 86875218), (342, 53090411), (418, 43437609), (627, 28958406), (1254, 14479203), (1881, 9652802), (3762, 4826401)]