18555244

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1553}}^1$

素因数の和:1689

約数の個数: 24

約数和(自身を含む): 33939360

約数和(自身を除く): 15384116

約数列:

[1, 2, 4, 29, 58, 103, 116, 206, 412, 1553, 2987, 3106, 5974, 6212, 11948, 45037, 90074, 159959, 180148, 319918, 639836, 4638811, 9277622, 18555244]

約数ペア:

[(1, 18555244), (2, 9277622), (4, 4638811), (29, 639836), (58, 319918), (103, 180148), (116, 159959), (206, 90074), (412, 45037), (1553, 11948), (2987, 6212), (3106, 5974)]