672348

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1303}}^1$

素因数の和:1353

約数の個数: 24

約数和(自身を含む): 1606528

約数和(自身を除く): 934180

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 1303, 2606, 3909, 5212, 7818, 15636, 56029, 112058, 168087, 224116, 336174, 672348]

約数ペア:

[(1, 672348), (2, 336174), (3, 224116), (4, 168087), (6, 112058), (12, 56029), (43, 15636), (86, 7818), (129, 5212), (172, 3909), (258, 2606), (516, 1303)]