6995772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 22643712

約数和(自身を除く): 15647940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 23, 28, 34, 36, 42, 46, 51, 63, 68, 69, 71, 84, 92, 102, 119, 126, 138, 142, 153, 161, 204, 207, 213, 238, 252, 276, 284, 306, 322, 357, 391, 414, 426, 476, 483, 497, 612, 639, 644, 714, 782, 828, 852, 966, 994, 1071, 1173, 1207, 1278, 1428, 1449, 1491, 1564, 1633, 1932, 1988, 2142, 2346, 2414, 2556, 2737, 2898, 2982, 3266, 3519, 3621, 4284, 4473, 4692, 4828, 4899, 5474, 5796, 5964, 6532, 7038, 7242, 8211, 8449, 8946, 9798, 10863, 10948, 11431, 14076, 14484, 14697, 16422, 16898, 17892, 19596, 21726, 22862, 24633, 25347, 27761, 29394, 32844, 33796, 34293, 43452, 45724, 49266, 50694, 55522, 58788, 68586, 76041, 83283, 98532, 101388, 102879, 111044, 137172, 152082, 166566, 194327, 205758, 249849, 304164, 333132, 388654, 411516, 499698, 582981, 777308, 999396, 1165962, 1748943, 2331924, 3497886, 6995772]

約数ペア:

[(1, 6995772), (2, 3497886), (3, 2331924), (4, 1748943), (6, 1165962), (7, 999396), (9, 777308), (12, 582981), (14, 499698), (17, 411516), (18, 388654), (21, 333132), (23, 304164), (28, 249849), (34, 205758), (36, 194327), (42, 166566), (46, 152082), (51, 137172), (63, 111044), (68, 102879), (69, 101388), (71, 98532), (84, 83283), (92, 76041), (102, 68586), (119, 58788), (126, 55522), (138, 50694), (142, 49266), (153, 45724), (161, 43452), (204, 34293), (207, 33796), (213, 32844), (238, 29394), (252, 27761), (276, 25347), (284, 24633), (306, 22862), (322, 21726), (357, 19596), (391, 17892), (414, 16898), (426, 16422), (476, 14697), (483, 14484), (497, 14076), (612, 11431), (639, 10948), (644, 10863), (714, 9798), (782, 8946), (828, 8449), (852, 8211), (966, 7242), (994, 7038), (1071, 6532), (1173, 5964), (1207, 5796), (1278, 5474), (1428, 4899), (1449, 4828), (1491, 4692), (1564, 4473), (1633, 4284), (1932, 3621), (1988, 3519), (2142, 3266), (2346, 2982), (2414, 2898), (2556, 2737)]