25209918

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{10223}}^1$

素因数の和:10368

約数の個数: 24

約数和(自身を含む): 55025568

約数和(自身を除く): 29815650

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 10223, 20446, 30669, 61338, 92007, 184014, 1400551, 2801102, 4201653, 8403306, 12604959, 25209918]

約数ペア:

[(1, 25209918), (2, 12604959), (3, 8403306), (6, 4201653), (9, 2801102), (18, 1400551), (137, 184014), (274, 92007), (411, 61338), (822, 30669), (1233, 20446), (2466, 10223)]