2148442926

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{45389}}^1$

素因数の和:45438

約数の個数: 64

約数和(自身を含む): 5228928000

約数和(自身を除く): 3080485074

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 343, 483, 686, 966, 1029, 1127, 2058, 2254, 3381, 6762, 7889, 15778, 23667, 45389, 47334, 90778, 136167, 272334, 317723, 635446, 953169, 1043947, 1906338, 2087894, 2224061, 3131841, 4448122, 6263682, 6672183, 7307629, 13344366, 14615258, 15568427, 21922887, 31136854, 43845774, 46705281, 51153403, 93410562, 102306806, 153460209, 306920418, 358073821, 716147642, 1074221463, 2148442926]

約数ペア:

[(1, 2148442926), (2, 1074221463), (3, 716147642), (6, 358073821), (7, 306920418), (14, 153460209), (21, 102306806), (23, 93410562), (42, 51153403), (46, 46705281), (49, 43845774), (69, 31136854), (98, 21922887), (138, 15568427), (147, 14615258), (161, 13344366), (294, 7307629), (322, 6672183), (343, 6263682), (483, 4448122), (686, 3131841), (966, 2224061), (1029, 2087894), (1127, 1906338), (2058, 1043947), (2254, 953169), (3381, 635446), (6762, 317723), (7889, 272334), (15778, 136167), (23667, 90778), (45389, 47334)]