18262908

素因数分解:

$2^2\times 3^6\times {\mathrm{6263}}^1$

素因数の和:6285

約数の個数: 42

約数和(自身を含む): 47925864

約数和(自身を除く): 29662956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 6263, 12526, 18789, 25052, 37578, 56367, 75156, 112734, 169101, 225468, 338202, 507303, 676404, 1014606, 1521909, 2029212, 3043818, 4565727, 6087636, 9131454, 18262908]

約数ペア:

[(1, 18262908), (2, 9131454), (3, 6087636), (4, 4565727), (6, 3043818), (9, 2029212), (12, 1521909), (18, 1014606), (27, 676404), (36, 507303), (54, 338202), (81, 225468), (108, 169101), (162, 112734), (243, 75156), (324, 56367), (486, 37578), (729, 25052), (972, 18789), (1458, 12526), (2916, 6263)]