64797306

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{220399}}^1$

素因数の和:220418

約数の個数: 24

約数和(自身を含む): 150753600

約数和(自身を除く): 85956294

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 220399, 440798, 661197, 1322394, 1542793, 3085586, 4628379, 9256758, 10799551, 21599102, 32398653, 64797306]

約数ペア:

[(1, 64797306), (2, 32398653), (3, 21599102), (6, 10799551), (7, 9256758), (14, 4628379), (21, 3085586), (42, 1542793), (49, 1322394), (98, 661197), (147, 440798), (294, 220399)]