18428068

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{593}}^1$

素因数の和:1071

約数の個数: 24

約数和(自身を含む): 34278552

約数和(自身を除く): 15850484

約数列:

[1, 2, 4, 17, 34, 68, 457, 593, 914, 1186, 1828, 2372, 7769, 10081, 15538, 20162, 31076, 40324, 271001, 542002, 1084004, 4607017, 9214034, 18428068]

約数ペア:

[(1, 18428068), (2, 9214034), (4, 4607017), (17, 1084004), (34, 542002), (68, 271001), (457, 40324), (593, 31076), (914, 20162), (1186, 15538), (1828, 10081), (2372, 7769)]