18148636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{6991}}^1$

素因数の和:7065

約数の個数: 24

約数和(自身を含む): 35239680

約数和(自身を除く): 17091044

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 6991, 13982, 27964, 76901, 153802, 307604, 412469, 824938, 1649876, 4537159, 9074318, 18148636]

約数ペア:

[(1, 18148636), (2, 9074318), (4, 4537159), (11, 1649876), (22, 824938), (44, 412469), (59, 307604), (118, 153802), (236, 76901), (649, 27964), (1298, 13982), (2596, 6991)]