13122198

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 33078240

約数和(自身を除く): 19956042

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 37, 38, 51, 57, 61, 74, 102, 111, 114, 122, 153, 171, 183, 222, 306, 323, 333, 342, 366, 549, 629, 646, 666, 703, 969, 1037, 1098, 1159, 1258, 1406, 1887, 1938, 2074, 2109, 2257, 2318, 2907, 3111, 3477, 3774, 4218, 4514, 5661, 5814, 6222, 6327, 6771, 6954, 9333, 10431, 11322, 11951, 12654, 13542, 18666, 19703, 20313, 20862, 23902, 35853, 38369, 39406, 40626, 42883, 59109, 71706, 76738, 85766, 107559, 115107, 118218, 128649, 177327, 215118, 230214, 257298, 345321, 354654, 385947, 690642, 729011, 771894, 1458022, 2187033, 4374066, 6561099, 13122198]

約数ペア:

[(1, 13122198), (2, 6561099), (3, 4374066), (6, 2187033), (9, 1458022), (17, 771894), (18, 729011), (19, 690642), (34, 385947), (37, 354654), (38, 345321), (51, 257298), (57, 230214), (61, 215118), (74, 177327), (102, 128649), (111, 118218), (114, 115107), (122, 107559), (153, 85766), (171, 76738), (183, 71706), (222, 59109), (306, 42883), (323, 40626), (333, 39406), (342, 38369), (366, 35853), (549, 23902), (629, 20862), (646, 20313), (666, 19703), (703, 18666), (969, 13542), (1037, 12654), (1098, 11951), (1159, 11322), (1258, 10431), (1406, 9333), (1887, 6954), (1938, 6771), (2074, 6327), (2109, 6222), (2257, 5814), (2318, 5661), (2907, 4514), (3111, 4218), (3477, 3774)]