18236716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{719}}^1$

素因数の和:1113

約数の個数: 24

約数和(自身を含む): 33929280

約数和(自身を除く): 15692564

約数列:

[1, 2, 4, 17, 34, 68, 373, 719, 746, 1438, 1492, 2876, 6341, 12223, 12682, 24446, 25364, 48892, 268187, 536374, 1072748, 4559179, 9118358, 18236716]

約数ペア:

[(1, 18236716), (2, 9118358), (4, 4559179), (17, 1072748), (34, 536374), (68, 268187), (373, 48892), (719, 25364), (746, 24446), (1438, 12682), (1492, 12223), (2876, 6341)]