123349578

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{2393}}^1$

素因数の和:2491

約数の個数: 48

約数和(自身を含む): 275099328

約数和(自身を除く): 151749750

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 121, 142, 213, 242, 363, 426, 726, 781, 1562, 2343, 2393, 4686, 4786, 7179, 8591, 14358, 17182, 25773, 26323, 51546, 52646, 78969, 157938, 169903, 289553, 339806, 509709, 579106, 868659, 1019418, 1737318, 1868933, 3737866, 5606799, 11213598, 20558263, 41116526, 61674789, 123349578]

約数ペア:

[(1, 123349578), (2, 61674789), (3, 41116526), (6, 20558263), (11, 11213598), (22, 5606799), (33, 3737866), (66, 1868933), (71, 1737318), (121, 1019418), (142, 868659), (213, 579106), (242, 509709), (363, 339806), (426, 289553), (726, 169903), (781, 157938), (1562, 78969), (2343, 52646), (2393, 51546), (4686, 26323), (4786, 25773), (7179, 17182), (8591, 14358)]