213850674

素因数分解:

$2^1\times 3^2\times {\mathrm{307}}^1\times {\mathrm{38699}}^1$

素因数の和:39014

約数の個数: 24

約数和(自身を含む): 464864400

約数和(自身を除く): 251013726

約数列:

[1, 2, 3, 6, 9, 18, 307, 614, 921, 1842, 2763, 5526, 38699, 77398, 116097, 232194, 348291, 696582, 11880593, 23761186, 35641779, 71283558, 106925337, 213850674]

約数ペア:

[(1, 213850674), (2, 106925337), (3, 71283558), (6, 35641779), (9, 23761186), (18, 11880593), (307, 696582), (614, 348291), (921, 232194), (1842, 116097), (2763, 77398), (5526, 38699)]