313626834

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{238681}}^1$

素因数の和:238762

約数の個数: 24

約数和(自身を含む): 688836252

約数和(自身を除く): 375209418

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 238681, 477362, 716043, 1432086, 2148129, 4296258, 17423713, 34847426, 52271139, 104542278, 156813417, 313626834]

約数ペア:

[(1, 313626834), (2, 156813417), (3, 104542278), (6, 52271139), (9, 34847426), (18, 17423713), (73, 4296258), (146, 2148129), (219, 1432086), (438, 716043), (657, 477362), (1314, 238681)]