142749906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{140779}}^1$

素因数の和:140810

約数の個数: 24

約数和(自身を含む): 309152880

約数和(自身を除く): 166402974

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 140779, 281558, 422337, 844674, 1830127, 3660254, 5490381, 10980762, 23791651, 47583302, 71374953, 142749906]

約数ペア:

[(1, 142749906), (2, 71374953), (3, 47583302), (6, 23791651), (13, 10980762), (26, 5490381), (39, 3660254), (78, 1830127), (169, 844674), (338, 422337), (507, 281558), (1014, 140779)]