17996867726

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1\times {\mathrm{271}}^1$

素因数の和:749

約数の個数: 64

約数和(自身を含む): 29552843520

約数和(自身を除く): 11555975794

約数列:

[1, 2, 17, 34, 53, 106, 137, 269, 271, 274, 538, 542, 901, 1802, 2329, 4573, 4607, 4658, 7261, 9146, 9214, 14257, 14363, 14522, 28514, 28726, 36853, 37127, 72899, 73706, 74254, 123437, 145798, 242369, 244171, 246874, 484738, 488342, 626501, 631159, 1239283, 1253002, 1262318, 1953209, 1967731, 2478566, 3863647, 3906418, 3935462, 7727294, 9987163, 19974326, 33204553, 33451427, 65681999, 66409106, 66902854, 131363998, 169781771, 339563542, 529319639, 1058639278, 8998433863, 17996867726]

約数ペア:

[(1, 17996867726), (2, 8998433863), (17, 1058639278), (34, 529319639), (53, 339563542), (106, 169781771), (137, 131363998), (269, 66902854), (271, 66409106), (274, 65681999), (538, 33451427), (542, 33204553), (901, 19974326), (1802, 9987163), (2329, 7727294), (4573, 3935462), (4607, 3906418), (4658, 3863647), (7261, 2478566), (9146, 1967731), (9214, 1953209), (14257, 1262318), (14363, 1253002), (14522, 1239283), (28514, 631159), (28726, 626501), (36853, 488342), (37127, 484738), (72899, 246874), (73706, 244171), (74254, 242369), (123437, 145798)]