217465272

素因数分解:

$2^3\times 3^2\times {\mathrm{3020351}}^1$

素因数の和:3020363

約数の個数: 24

約数和(自身を含む): 588968640

約数和(自身を除く): 371503368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3020351, 6040702, 9061053, 12081404, 18122106, 24162808, 27183159, 36244212, 54366318, 72488424, 108732636, 217465272]

約数ペア:

[(1, 217465272), (2, 108732636), (3, 72488424), (4, 54366318), (6, 36244212), (8, 27183159), (9, 24162808), (12, 18122106), (18, 12081404), (24, 9061053), (36, 6040702), (72, 3020351)]