12154842

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13781}}^1$

素因数の和:13803

約数の個数: 36

約数和(自身を含む): 30637386

約数和(自身を除く): 18482544

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 13781, 27562, 41343, 82686, 96467, 124029, 192934, 248058, 289401, 578802, 675269, 868203, 1350538, 1736406, 2025807, 4051614, 6077421, 12154842]

約数ペア:

[(1, 12154842), (2, 6077421), (3, 4051614), (6, 2025807), (7, 1736406), (9, 1350538), (14, 868203), (18, 675269), (21, 578802), (42, 289401), (49, 248058), (63, 192934), (98, 124029), (126, 96467), (147, 82686), (294, 41343), (441, 27562), (882, 13781)]