18243504

素因数分解:

$2^4\times 3^2\times {\mathrm{126691}}^1$

素因数の和:126705

約数の個数: 30

約数和(自身を含む): 51056876

約数和(自身を除く): 32813372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 126691, 253382, 380073, 506764, 760146, 1013528, 1140219, 1520292, 2027056, 2280438, 3040584, 4560876, 6081168, 9121752, 18243504]

約数ペア:

[(1, 18243504), (2, 9121752), (3, 6081168), (4, 4560876), (6, 3040584), (8, 2280438), (9, 2027056), (12, 1520292), (16, 1140219), (18, 1013528), (24, 760146), (36, 506764), (48, 380073), (72, 253382), (144, 126691)]