40346514

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{172421}}^1$

素因数の和:172442

約数の個数: 24

約数和(自身を含む): 94142412

約数和(自身を除く): 53795898

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 172421, 344842, 517263, 1034526, 1551789, 2241473, 3103578, 4482946, 6724419, 13448838, 20173257, 40346514]

約数ペア:

[(1, 40346514), (2, 20173257), (3, 13448838), (6, 6724419), (9, 4482946), (13, 3103578), (18, 2241473), (26, 1551789), (39, 1034526), (78, 517263), (117, 344842), (234, 172421)]