18545844

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{90911}}^1$

素因数の和:90935

約数の個数: 24

約数和(自身を含む): 45819648

約数和(自身を除く): 27273804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 90911, 181822, 272733, 363644, 545466, 1090932, 1545487, 3090974, 4636461, 6181948, 9272922, 18545844]

約数ペア:

[(1, 18545844), (2, 9272922), (3, 6181948), (4, 4636461), (6, 3090974), (12, 1545487), (17, 1090932), (34, 545466), (51, 363644), (68, 272733), (102, 181822), (204, 90911)]