11011716

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:993

約数の個数: 72

約数和(自身を含む): 31056480

約数和(自身を除く): 20044764

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 947, 969, 1292, 1894, 1938, 2841, 2907, 3788, 3876, 5682, 5814, 8523, 11364, 11628, 16099, 17046, 17993, 32198, 34092, 35986, 48297, 53979, 64396, 71972, 96594, 107958, 144891, 161937, 193188, 215916, 289782, 305881, 323874, 579564, 611762, 647748, 917643, 1223524, 1835286, 2752929, 3670572, 5505858, 11011716]

約数ペア:

[(1, 11011716), (2, 5505858), (3, 3670572), (4, 2752929), (6, 1835286), (9, 1223524), (12, 917643), (17, 647748), (18, 611762), (19, 579564), (34, 323874), (36, 305881), (38, 289782), (51, 215916), (57, 193188), (68, 161937), (76, 144891), (102, 107958), (114, 96594), (153, 71972), (171, 64396), (204, 53979), (228, 48297), (306, 35986), (323, 34092), (342, 32198), (612, 17993), (646, 17046), (684, 16099), (947, 11628), (969, 11364), (1292, 8523), (1894, 5814), (1938, 5682), (2841, 3876), (2907, 3788)]