2018539458

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{8626237}}^1$

素因数の和:8626258

約数の個数: 24

約数和(自身を含む): 4709925948

約数和(自身を除く): 2691386490

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 8626237, 17252474, 25878711, 51757422, 77636133, 112141081, 155272266, 224282162, 336423243, 672846486, 1009269729, 2018539458]

約数ペア:

[(1, 2018539458), (2, 1009269729), (3, 672846486), (6, 336423243), (9, 224282162), (13, 155272266), (18, 112141081), (26, 77636133), (39, 51757422), (78, 25878711), (117, 17252474), (234, 8626237)]