18590958

素因数分解:

$2^1\times 3^6\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:372

約数の個数: 56

約数和(自身を含む): 42968016

約数和(自身を除く): 24377058

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 243, 246, 311, 369, 486, 622, 729, 738, 933, 1107, 1458, 1866, 2214, 2799, 3321, 5598, 6642, 8397, 9963, 12751, 16794, 19926, 25191, 25502, 29889, 38253, 50382, 59778, 75573, 76506, 114759, 151146, 226719, 229518, 344277, 453438, 688554, 1032831, 2065662, 3098493, 6196986, 9295479, 18590958]

約数ペア:

[(1, 18590958), (2, 9295479), (3, 6196986), (6, 3098493), (9, 2065662), (18, 1032831), (27, 688554), (41, 453438), (54, 344277), (81, 229518), (82, 226719), (123, 151146), (162, 114759), (243, 76506), (246, 75573), (311, 59778), (369, 50382), (486, 38253), (622, 29889), (729, 25502), (738, 25191), (933, 19926), (1107, 16794), (1458, 12751), (1866, 9963), (2214, 8397), (2799, 6642), (3321, 5598)]