31621842

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{250967}}^1$

素因数の和:250982

約数の個数: 24

約数和(自身を含む): 78302016

約数和(自身を除く): 46680174

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 250967, 501934, 752901, 1505802, 1756769, 2258703, 3513538, 4517406, 5270307, 10540614, 15810921, 31621842]

約数ペア:

[(1, 31621842), (2, 15810921), (3, 10540614), (6, 5270307), (7, 4517406), (9, 3513538), (14, 2258703), (18, 1756769), (21, 1505802), (42, 752901), (63, 501934), (126, 250967)]