12782502

素因数分解:

$2^1\times 3^3\times {\mathrm{236713}}^1$

素因数の和:236724

約数の個数: 16

約数和(自身を含む): 28405680

約数和(自身を除く): 15623178

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 236713, 473426, 710139, 1420278, 2130417, 4260834, 6391251, 12782502]

約数ペア:

[(1, 12782502), (2, 6391251), (3, 4260834), (6, 2130417), (9, 1420278), (18, 710139), (27, 473426), (54, 236713)]