71680818

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1086073}}^1$

素因数の和:1086089

約数の個数: 16

約数和(自身を含む): 156394656

約数和(自身を除く): 84713838

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1086073, 2172146, 3258219, 6516438, 11946803, 23893606, 35840409, 71680818]

約数ペア:

[(1, 71680818), (2, 35840409), (3, 23893606), (6, 11946803), (11, 6516438), (22, 3258219), (33, 2172146), (66, 1086073)]