64238436

素因数分解:

$2^2\times 3^2\times {\mathrm{1784401}}^1$

素因数の和:1784411

約数の個数: 18

約数和(自身を含む): 162380582

約数和(自身を除く): 98142146

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1784401, 3568802, 5353203, 7137604, 10706406, 16059609, 21412812, 32119218, 64238436]

約数ペア:

[(1, 64238436), (2, 32119218), (3, 21412812), (4, 16059609), (6, 10706406), (9, 7137604), (12, 5353203), (18, 3568802), (36, 1784401)]