18272646

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{145021}}^1$

素因数の和:145036

約数の個数: 24

約数和(自身を含む): 45246864

約数和(自身を除く): 26974218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 145021, 290042, 435063, 870126, 1015147, 1305189, 2030294, 2610378, 3045441, 6090882, 9136323, 18272646]

約数ペア:

[(1, 18272646), (2, 9136323), (3, 6090882), (6, 3045441), (7, 2610378), (9, 2030294), (14, 1305189), (18, 1015147), (21, 870126), (42, 435063), (63, 290042), (126, 145021)]