18066796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21611}}^1$

素因数の和:21645

約数の個数: 24

約数和(自身を含む): 36308160

約数和(自身を除く): 18241364

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 21611, 43222, 86444, 237721, 410609, 475442, 821218, 950884, 1642436, 4516699, 9033398, 18066796]

約数ペア:

[(1, 18066796), (2, 9033398), (4, 4516699), (11, 1642436), (19, 950884), (22, 821218), (38, 475442), (44, 410609), (76, 237721), (209, 86444), (418, 43222), (836, 21611)]