351001422

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{1021}}^1$

素因数の和:1369

約数の個数: 48

約数和(自身を含む): 774839520

約数和(自身を除く): 423838098

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 269, 426, 538, 639, 807, 1021, 1278, 1614, 2042, 2421, 3063, 4842, 6126, 9189, 18378, 19099, 38198, 57297, 72491, 114594, 144982, 171891, 217473, 274649, 343782, 434946, 549298, 652419, 823947, 1304838, 1647894, 2471841, 4943682, 19500079, 39000158, 58500237, 117000474, 175500711, 351001422]

約数ペア:

[(1, 351001422), (2, 175500711), (3, 117000474), (6, 58500237), (9, 39000158), (18, 19500079), (71, 4943682), (142, 2471841), (213, 1647894), (269, 1304838), (426, 823947), (538, 652419), (639, 549298), (807, 434946), (1021, 343782), (1278, 274649), (1614, 217473), (2042, 171891), (2421, 144982), (3063, 114594), (4842, 72491), (6126, 57297), (9189, 38198), (18378, 19099)]