66901698

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 166458240

約数和(自身を除く): 99556542

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 37, 38, 51, 57, 74, 102, 111, 114, 153, 171, 222, 306, 311, 323, 333, 342, 622, 629, 646, 666, 703, 933, 969, 1258, 1406, 1866, 1887, 1938, 2109, 2799, 2907, 3774, 4218, 5287, 5598, 5661, 5814, 5909, 6327, 10574, 11322, 11507, 11818, 11951, 12654, 15861, 17727, 23014, 23902, 31722, 34521, 35454, 35853, 47583, 53181, 69042, 71706, 95166, 100453, 103563, 106362, 107559, 195619, 200906, 207126, 215118, 218633, 301359, 391238, 437266, 586857, 602718, 655899, 904077, 1173714, 1311798, 1760571, 1808154, 1967697, 3521142, 3716761, 3935394, 7433522, 11150283, 22300566, 33450849, 66901698]

約数ペア:

[(1, 66901698), (2, 33450849), (3, 22300566), (6, 11150283), (9, 7433522), (17, 3935394), (18, 3716761), (19, 3521142), (34, 1967697), (37, 1808154), (38, 1760571), (51, 1311798), (57, 1173714), (74, 904077), (102, 655899), (111, 602718), (114, 586857), (153, 437266), (171, 391238), (222, 301359), (306, 218633), (311, 215118), (323, 207126), (333, 200906), (342, 195619), (622, 107559), (629, 106362), (646, 103563), (666, 100453), (703, 95166), (933, 71706), (969, 69042), (1258, 53181), (1406, 47583), (1866, 35853), (1887, 35454), (1938, 34521), (2109, 31722), (2799, 23902), (2907, 23014), (3774, 17727), (4218, 15861), (5287, 12654), (5598, 11951), (5661, 11818), (5814, 11507), (5909, 11322), (6327, 10574)]