81090918

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{265003}}^1$

素因数の和:265028

約数の個数: 24

約数和(自身を含む): 186032808

約数和(自身を除く): 104941890

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 265003, 530006, 795009, 1590018, 2385027, 4505051, 4770054, 9010102, 13515153, 27030306, 40545459, 81090918]

約数ペア:

[(1, 81090918), (2, 40545459), (3, 27030306), (6, 13515153), (9, 9010102), (17, 4770054), (18, 4505051), (34, 2385027), (51, 1590018), (102, 795009), (153, 530006), (306, 265003)]