1405836

素因数分解:

$2^2\times 3^4\times {\mathrm{4339}}^1$

素因数の和:4355

約数の個数: 30

約数和(自身を含む): 3675980

約数和(自身を除く): 2270144

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 4339, 8678, 13017, 17356, 26034, 39051, 52068, 78102, 117153, 156204, 234306, 351459, 468612, 702918, 1405836]

約数ペア:

[(1, 1405836), (2, 702918), (3, 468612), (4, 351459), (6, 234306), (9, 156204), (12, 117153), (18, 78102), (27, 52068), (36, 39051), (54, 26034), (81, 17356), (108, 13017), (162, 8678), (324, 4339)]