18208734

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{10501}}^1$

素因数の和:10540

約数の個数: 24

約数和(自身を含む): 38689368

約数和(自身を除く): 20480634

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 289, 578, 867, 1734, 10501, 21002, 31503, 63006, 178517, 357034, 535551, 1071102, 3034789, 6069578, 9104367, 18208734]

約数ペア:

[(1, 18208734), (2, 9104367), (3, 6069578), (6, 3034789), (17, 1071102), (34, 535551), (51, 357034), (102, 178517), (289, 63006), (578, 31503), (867, 21002), (1734, 10501)]