2149207938

素因数分解:

$2^1\times 3^3\times {\mathrm{4513}}^1\times {\mathrm{8819}}^1$

素因数の和:13343

約数の個数: 32

約数和(自身を含む): 4777617600

約数和(自身を除く): 2628409662

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4513, 8819, 9026, 13539, 17638, 26457, 27078, 40617, 52914, 79371, 81234, 121851, 158742, 238113, 243702, 476226, 39800147, 79600294, 119400441, 238800882, 358201323, 716402646, 1074603969, 2149207938]

約数ペア:

[(1, 2149207938), (2, 1074603969), (3, 716402646), (6, 358201323), (9, 238800882), (18, 119400441), (27, 79600294), (54, 39800147), (4513, 476226), (8819, 243702), (9026, 238113), (13539, 158742), (17638, 121851), (26457, 81234), (27078, 79371), (40617, 52914)]