18377634

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{907}}^1$

素因数の和:1230

約数の個数: 32

約数和(自身を含む): 40271616

約数和(自身を除く): 21893982

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 307, 614, 907, 921, 1814, 1842, 2721, 3377, 5442, 6754, 9977, 10131, 19954, 20262, 29931, 59862, 278449, 556898, 835347, 1670694, 3062939, 6125878, 9188817, 18377634]

約数ペア:

[(1, 18377634), (2, 9188817), (3, 6125878), (6, 3062939), (11, 1670694), (22, 835347), (33, 556898), (66, 278449), (307, 59862), (614, 29931), (907, 20262), (921, 19954), (1814, 10131), (1842, 9977), (2721, 6754), (3377, 5442)]