9977898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{673}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 22905216

約数和(自身を除く): 12927318

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 353, 673, 706, 1059, 1346, 2019, 2118, 2471, 4038, 4711, 4942, 7413, 9422, 14133, 14826, 28266, 237569, 475138, 712707, 1425414, 1662983, 3325966, 4988949, 9977898]

約数ペア:

[(1, 9977898), (2, 4988949), (3, 3325966), (6, 1662983), (7, 1425414), (14, 712707), (21, 475138), (42, 237569), (353, 28266), (673, 14826), (706, 14133), (1059, 9422), (1346, 7413), (2019, 4942), (2118, 4711), (2471, 4038)]