26680266

素因数分解:

$2^1\times 3^4\times {\mathrm{157}}^1\times {\mathrm{1049}}^1$

素因数の和:1220

約数の個数: 40

約数和(自身を含む): 60221700

約数和(自身を除く): 33541434

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 157, 162, 314, 471, 942, 1049, 1413, 2098, 2826, 3147, 4239, 6294, 8478, 9441, 12717, 18882, 25434, 28323, 56646, 84969, 164693, 169938, 329386, 494079, 988158, 1482237, 2964474, 4446711, 8893422, 13340133, 26680266]

約数ペア:

[(1, 26680266), (2, 13340133), (3, 8893422), (6, 4446711), (9, 2964474), (18, 1482237), (27, 988158), (54, 494079), (81, 329386), (157, 169938), (162, 164693), (314, 84969), (471, 56646), (942, 28323), (1049, 25434), (1413, 18882), (2098, 12717), (2826, 9441), (3147, 8478), (4239, 6294)]