18025830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3779}}^1$

素因数の和:3845

約数の個数: 48

約数和(自身を含む): 47764080

約数和(自身を除く): 29738250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 3779, 4770, 7558, 11337, 18895, 22674, 34011, 37790, 56685, 68022, 113370, 170055, 200287, 340110, 400574, 600861, 1001435, 1201722, 1802583, 2002870, 3004305, 3605166, 6008610, 9012915, 18025830]

約数ペア:

[(1, 18025830), (2, 9012915), (3, 6008610), (5, 3605166), (6, 3004305), (9, 2002870), (10, 1802583), (15, 1201722), (18, 1001435), (30, 600861), (45, 400574), (53, 340110), (90, 200287), (106, 170055), (159, 113370), (265, 68022), (318, 56685), (477, 37790), (530, 34011), (795, 22674), (954, 18895), (1590, 11337), (2385, 7558), (3779, 4770)]