31367214

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2237}}^1$

素因数の和:2305

約数の個数: 48

約数和(自身を含む): 73316880

約数和(自身を除く): 41949666

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 41, 57, 82, 114, 123, 171, 246, 342, 369, 738, 779, 1558, 2237, 2337, 4474, 4674, 6711, 7011, 13422, 14022, 20133, 40266, 42503, 85006, 91717, 127509, 183434, 255018, 275151, 382527, 550302, 765054, 825453, 1650906, 1742623, 3485246, 5227869, 10455738, 15683607, 31367214]

約数ペア:

[(1, 31367214), (2, 15683607), (3, 10455738), (6, 5227869), (9, 3485246), (18, 1742623), (19, 1650906), (38, 825453), (41, 765054), (57, 550302), (82, 382527), (114, 275151), (123, 255018), (171, 183434), (246, 127509), (342, 91717), (369, 85006), (738, 42503), (779, 40266), (1558, 20133), (2237, 14022), (2337, 13422), (4474, 7011), (4674, 6711)]