421607682

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1232771}}^1$

素因数の和:1232798

約数の個数: 24

約数和(自身を含む): 961562160

約数和(自身を除く): 539954478

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 1232771, 2465542, 3698313, 7396626, 11094939, 22189878, 23422649, 46845298, 70267947, 140535894, 210803841, 421607682]

約数ペア:

[(1, 421607682), (2, 210803841), (3, 140535894), (6, 70267947), (9, 46845298), (18, 23422649), (19, 22189878), (38, 11094939), (57, 7396626), (114, 3698313), (171, 2465542), (342, 1232771)]