21646638

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{92507}}^1$

素因数の和:92528

約数の個数: 24

約数和(自身を含む): 50509368

約数和(自身を除く): 28862730

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 92507, 185014, 277521, 555042, 832563, 1202591, 1665126, 2405182, 3607773, 7215546, 10823319, 21646638]

約数ペア:

[(1, 21646638), (2, 10823319), (3, 7215546), (6, 3607773), (9, 2405182), (13, 1665126), (18, 1202591), (26, 832563), (39, 555042), (78, 277521), (117, 185014), (234, 92507)]