313618626

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{137191}}^1$

素因数の和:137326

約数の個数: 24

約数和(自身を含む): 684862464

約数和(自身を除く): 371243838

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 137191, 274382, 411573, 823146, 1234719, 2469438, 17423257, 34846514, 52269771, 104539542, 156809313, 313618626]

約数ペア:

[(1, 313618626), (2, 156809313), (3, 104539542), (6, 52269771), (9, 34846514), (18, 17423257), (127, 2469438), (254, 1234719), (381, 823146), (762, 411573), (1143, 274382), (2286, 137191)]