2018081679

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1\times {\mathrm{1151}}^1$

素因数の和:2311

約数の個数: 32

約数和(自身を含む): 2946170880

約数和(自身を除く): 928089201

約数列:

[1, 3, 17, 31, 51, 93, 527, 1109, 1151, 1581, 3327, 3453, 18853, 19567, 34379, 35681, 56559, 58701, 103137, 107043, 584443, 606577, 1276459, 1753329, 1819731, 3829377, 21699803, 39570229, 65099409, 118710687, 672693893, 2018081679]

約数ペア:

[(1, 2018081679), (3, 672693893), (17, 118710687), (31, 65099409), (51, 39570229), (93, 21699803), (527, 3829377), (1109, 1819731), (1151, 1753329), (1581, 1276459), (3327, 606577), (3453, 584443), (18853, 107043), (19567, 103137), (34379, 58701), (35681, 56559)]