145575492

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{638489}}^1$

素因数の和:638515

約数の個数: 24

約数和(自身を含む): 357554400

約数和(自身を除く): 211978908

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 638489, 1276978, 1915467, 2553956, 3830934, 7661868, 12131291, 24262582, 36393873, 48525164, 72787746, 145575492]

約数ペア:

[(1, 145575492), (2, 72787746), (3, 48525164), (4, 36393873), (6, 24262582), (12, 12131291), (19, 7661868), (38, 3830934), (57, 2553956), (76, 1915467), (114, 1276978), (228, 638489)]