2499013908

素因数分解:

$2^2\times 3^2\times {\mathrm{69417053}}^1$

素因数の和:69417063

約数の個数: 18

約数和(自身を含む): 6316951914

約数和(自身を除く): 3817938006

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 69417053, 138834106, 208251159, 277668212, 416502318, 624753477, 833004636, 1249506954, 2499013908]

約数ペア:

[(1, 2499013908), (2, 1249506954), (3, 833004636), (4, 624753477), (6, 416502318), (9, 277668212), (12, 208251159), (18, 138834106), (36, 69417053)]