218416368

素因数分解:

$2^4\times 3^1\times {\mathrm{4550341}}^1$

素因数の和:4550352

約数の個数: 20

約数和(自身を含む): 564242408

約数和(自身を除く): 345826040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4550341, 9100682, 13651023, 18201364, 27302046, 36402728, 54604092, 72805456, 109208184, 218416368]

約数ペア:

[(1, 218416368), (2, 109208184), (3, 72805456), (4, 54604092), (6, 36402728), (8, 27302046), (12, 18201364), (16, 13651023), (24, 9100682), (48, 4550341)]