520075854

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{270029}}^1$

素因数の和:270144

約数の個数: 24

約数和(自身を含む): 1137366360

約数和(自身を除く): 617290506

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 270029, 540058, 810087, 1620174, 2430261, 4860522, 28893103, 57786206, 86679309, 173358618, 260037927, 520075854]

約数ペア:

[(1, 520075854), (2, 260037927), (3, 173358618), (6, 86679309), (9, 57786206), (18, 28893103), (107, 4860522), (214, 2430261), (321, 1620174), (642, 810087), (963, 540058), (1926, 270029)]