63780204

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{20681}}^1$

素因数の和:20945

約数の個数: 24

約数和(自身を含む): 149406768

約数和(自身を除く): 85626564

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 3084, 20681, 41362, 62043, 82724, 124086, 248172, 5315017, 10630034, 15945051, 21260068, 31890102, 63780204]

約数ペア:

[(1, 63780204), (2, 31890102), (3, 21260068), (4, 15945051), (6, 10630034), (12, 5315017), (257, 248172), (514, 124086), (771, 82724), (1028, 62043), (1542, 41362), (3084, 20681)]