1216573686

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{209249}}^1$

素因数の和:209293

約数の個数: 48

約数和(自身を含む): 2937870000

約数和(自身を除く): 1721296314

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5814, 209249, 418498, 627747, 1255494, 1883241, 3557233, 3766482, 3975731, 7114466, 7951462, 10671699, 11927193, 21343398, 23854386, 32015097, 35781579, 64030194, 67587427, 71563158, 135174854, 202762281, 405524562, 608286843, 1216573686]

約数ペア:

[(1, 1216573686), (2, 608286843), (3, 405524562), (6, 202762281), (9, 135174854), (17, 71563158), (18, 67587427), (19, 64030194), (34, 35781579), (38, 32015097), (51, 23854386), (57, 21343398), (102, 11927193), (114, 10671699), (153, 7951462), (171, 7114466), (306, 3975731), (323, 3766482), (342, 3557233), (646, 1883241), (969, 1255494), (1938, 627747), (2907, 418498), (5814, 209249)]