181815094

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{72901}}^1$

素因数の和:72975

約数の個数: 16

約数和(自身を含む): 288691920

約数和(自身を除く): 106876826

約数列:

[1, 2, 29, 43, 58, 86, 1247, 2494, 72901, 145802, 2114129, 3134743, 4228258, 6269486, 90907547, 181815094]

約数ペア:

[(1, 181815094), (2, 90907547), (29, 6269486), (43, 4228258), (58, 3134743), (86, 2114129), (1247, 145802), (2494, 72901)]