217282992

素因数分解:

$2^4\times 3^1\times {\mathrm{4526729}}^1$

素因数の和:4526740

約数の個数: 20

約数和(自身を含む): 561314520

約数和(自身を除く): 344031528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4526729, 9053458, 13580187, 18106916, 27160374, 36213832, 54320748, 72427664, 108641496, 217282992]

約数ペア:

[(1, 217282992), (2, 108641496), (3, 72427664), (4, 54320748), (6, 36213832), (8, 27160374), (12, 18106916), (16, 13580187), (24, 9053458), (48, 4526729)]