2531103678

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1223}}^1\times {\mathrm{4999}}^1$

素因数の和:6253

約数の個数: 48

約数和(自身を含む): 5728320000

約数和(自身を除く): 3197216322

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 1223, 2446, 3669, 4999, 7338, 9998, 11007, 14997, 22014, 28129, 29994, 44991, 56258, 84387, 89982, 114977, 168774, 229954, 253161, 344931, 506322, 689862, 1034793, 2069586, 6113777, 12227554, 18341331, 36682662, 55023993, 110047986, 140616871, 281233742, 421850613, 843701226, 1265551839, 2531103678]

約数ペア:

[(1, 2531103678), (2, 1265551839), (3, 843701226), (6, 421850613), (9, 281233742), (18, 140616871), (23, 110047986), (46, 55023993), (69, 36682662), (138, 18341331), (207, 12227554), (414, 6113777), (1223, 2069586), (2446, 1034793), (3669, 689862), (4999, 506322), (7338, 344931), (9998, 253161), (11007, 229954), (14997, 168774), (22014, 114977), (28129, 89982), (29994, 84387), (44991, 56258)]