15502374

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{2683}}^1$

素因数の和:2801

約数の個数: 32

約数和(自身を含む): 34784640

約数和(自身を除く): 19282266

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 214, 321, 642, 963, 1926, 2683, 2889, 5366, 5778, 8049, 16098, 24147, 48294, 72441, 144882, 287081, 574162, 861243, 1722486, 2583729, 5167458, 7751187, 15502374]

約数ペア:

[(1, 15502374), (2, 7751187), (3, 5167458), (6, 2583729), (9, 1722486), (18, 861243), (27, 574162), (54, 287081), (107, 144882), (214, 72441), (321, 48294), (642, 24147), (963, 16098), (1926, 8049), (2683, 5778), (2889, 5366)]