140768514

素因数分解:

$2^1\times 3^2\times {\mathrm{811}}^1\times {\mathrm{9643}}^1$

素因数の和:10462

約数の個数: 24

約数和(自身を含む): 305406192

約数和(自身を除く): 164637678

約数列:

[1, 2, 3, 6, 9, 18, 811, 1622, 2433, 4866, 7299, 9643, 14598, 19286, 28929, 57858, 86787, 173574, 7820473, 15640946, 23461419, 46922838, 70384257, 140768514]

約数ペア:

[(1, 140768514), (2, 70384257), (3, 46922838), (6, 23461419), (9, 15640946), (18, 7820473), (811, 173574), (1622, 86787), (2433, 57858), (4866, 28929), (7299, 19286), (9643, 14598)]