12406878

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{20887}}^1$

素因数の和:20909

約数の個数: 32

約数和(自身を含む): 30078720

約数和(自身を除く): 17671842

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 20887, 41774, 62661, 125322, 187983, 229757, 375966, 459514, 563949, 689271, 1127898, 1378542, 2067813, 4135626, 6203439, 12406878]

約数ペア:

[(1, 12406878), (2, 6203439), (3, 4135626), (6, 2067813), (9, 1378542), (11, 1127898), (18, 689271), (22, 563949), (27, 459514), (33, 375966), (54, 229757), (66, 187983), (99, 125322), (198, 62661), (297, 41774), (594, 20887)]