11921868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47309}}^1$

素因数の和:47326

約数の個数: 36

約数和(自身を含む): 34441680

約数和(自身を除く): 22519812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 47309, 94618, 141927, 189236, 283854, 331163, 425781, 567708, 662326, 851562, 993489, 1324652, 1703124, 1986978, 2980467, 3973956, 5960934, 11921868]

約数ペア:

[(1, 11921868), (2, 5960934), (3, 3973956), (4, 2980467), (6, 1986978), (7, 1703124), (9, 1324652), (12, 993489), (14, 851562), (18, 662326), (21, 567708), (28, 425781), (36, 331163), (42, 283854), (63, 189236), (84, 141927), (126, 94618), (252, 47309)]