1880852238

素因数分解:

$2^1\times 3^4\times {\mathrm{11610199}}^1$

素因数の和:11610213

約数の個数: 20

約数和(自身を含む): 4214502600

約数和(自身を除く): 2333650362

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 11610199, 23220398, 34830597, 69661194, 104491791, 208983582, 313475373, 626950746, 940426119, 1880852238]

約数ペア:

[(1, 1880852238), (2, 940426119), (3, 626950746), (6, 313475373), (9, 208983582), (18, 104491791), (27, 69661194), (54, 34830597), (81, 23220398), (162, 11610199)]