1383710238

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{21419}}^1$

素因数の和:21561

約数の個数: 48

約数和(自身を含む): 3110955120

約数和(自身を除く): 1727244882

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 97, 111, 194, 222, 291, 333, 582, 666, 873, 1746, 3589, 7178, 10767, 21419, 21534, 32301, 42838, 64257, 64602, 128514, 192771, 385542, 792503, 1585006, 2077643, 2377509, 4155286, 4755018, 6232929, 7132527, 12465858, 14265054, 18698787, 37397574, 76872791, 153745582, 230618373, 461236746, 691855119, 1383710238]

約数ペア:

[(1, 1383710238), (2, 691855119), (3, 461236746), (6, 230618373), (9, 153745582), (18, 76872791), (37, 37397574), (74, 18698787), (97, 14265054), (111, 12465858), (194, 7132527), (222, 6232929), (291, 4755018), (333, 4155286), (582, 2377509), (666, 2077643), (873, 1585006), (1746, 792503), (3589, 385542), (7178, 192771), (10767, 128514), (21419, 64602), (21534, 64257), (32301, 42838)]