1873836734

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{8317}}^1$

素因数の和:8374

約数の個数: 72

約数和(自身を含む): 3783525480

約数和(自身を除く): 1909688746

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 121, 133, 154, 209, 242, 266, 418, 539, 847, 931, 1078, 1463, 1694, 1862, 2299, 2926, 4598, 5929, 8317, 10241, 11858, 16093, 16634, 20482, 32186, 58219, 91487, 112651, 116438, 158023, 182974, 225302, 316046, 407533, 640409, 815066, 1006357, 1106161, 1280818, 1738253, 2012714, 2212322, 3476506, 4482863, 7044499, 7743127, 8965726, 12167771, 14088998, 15486254, 19120783, 24335542, 38241566, 49311493, 85174397, 98622986, 133845481, 170348794, 267690962, 936918367, 1873836734]

約数ペア:

[(1, 1873836734), (2, 936918367), (7, 267690962), (11, 170348794), (14, 133845481), (19, 98622986), (22, 85174397), (38, 49311493), (49, 38241566), (77, 24335542), (98, 19120783), (121, 15486254), (133, 14088998), (154, 12167771), (209, 8965726), (242, 7743127), (266, 7044499), (418, 4482863), (539, 3476506), (847, 2212322), (931, 2012714), (1078, 1738253), (1463, 1280818), (1694, 1106161), (1862, 1006357), (2299, 815066), (2926, 640409), (4598, 407533), (5929, 316046), (8317, 225302), (10241, 182974), (11858, 158023), (16093, 116438), (16634, 112651), (20482, 91487), (32186, 58219)]