138812526

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2311}}^1$

素因数の和:2437

約数の個数: 48

約数和(自身を含む): 311620608

約数和(自身を除く): 172808082

約数列:

[1, 2, 3, 6, 9, 18, 47, 71, 94, 141, 142, 213, 282, 423, 426, 639, 846, 1278, 2311, 3337, 4622, 6674, 6933, 10011, 13866, 20022, 20799, 30033, 41598, 60066, 108617, 164081, 217234, 325851, 328162, 492243, 651702, 977553, 984486, 1476729, 1955106, 2953458, 7711807, 15423614, 23135421, 46270842, 69406263, 138812526]

約数ペア:

[(1, 138812526), (2, 69406263), (3, 46270842), (6, 23135421), (9, 15423614), (18, 7711807), (47, 2953458), (71, 1955106), (94, 1476729), (141, 984486), (142, 977553), (213, 651702), (282, 492243), (423, 328162), (426, 325851), (639, 217234), (846, 164081), (1278, 108617), (2311, 60066), (3337, 41598), (4622, 30033), (6674, 20799), (6933, 20022), (10011, 13866)]