218181402

素因数分解:

$2^1\times 3^2\times {\mathrm{1367}}^1\times {\mathrm{8867}}^1$

素因数の和:10242

約数の個数: 24

約数和(自身を含む): 473125536

約数和(自身を除く): 254944134

約数列:

[1, 2, 3, 6, 9, 18, 1367, 2734, 4101, 8202, 8867, 12303, 17734, 24606, 26601, 53202, 79803, 159606, 12121189, 24242378, 36363567, 72727134, 109090701, 218181402]

約数ペア:

[(1, 218181402), (2, 109090701), (3, 72727134), (6, 36363567), (9, 24242378), (18, 12121189), (1367, 159606), (2734, 79803), (4101, 53202), (8202, 26601), (8867, 24606), (12303, 17734)]