12951414

素因数分解:

$2^1\times 3^9\times 7^1\times {\mathrm{47}}^1$

素因数の和:83

約数の個数: 80

約数和(自身を含む): 34011648

約数和(自身を除く): 21060234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 81, 94, 126, 141, 162, 189, 243, 282, 329, 378, 423, 486, 567, 658, 729, 846, 987, 1134, 1269, 1458, 1701, 1974, 2187, 2538, 2961, 3402, 3807, 4374, 5103, 5922, 6561, 7614, 8883, 10206, 11421, 13122, 15309, 17766, 19683, 22842, 26649, 30618, 34263, 39366, 45927, 53298, 68526, 79947, 91854, 102789, 137781, 159894, 205578, 239841, 275562, 308367, 479682, 616734, 719523, 925101, 1439046, 1850202, 2158569, 4317138, 6475707, 12951414]

約数ペア:

[(1, 12951414), (2, 6475707), (3, 4317138), (6, 2158569), (7, 1850202), (9, 1439046), (14, 925101), (18, 719523), (21, 616734), (27, 479682), (42, 308367), (47, 275562), (54, 239841), (63, 205578), (81, 159894), (94, 137781), (126, 102789), (141, 91854), (162, 79947), (189, 68526), (243, 53298), (282, 45927), (329, 39366), (378, 34263), (423, 30618), (486, 26649), (567, 22842), (658, 19683), (729, 17766), (846, 15309), (987, 13122), (1134, 11421), (1269, 10206), (1458, 8883), (1701, 7614), (1974, 6561), (2187, 5922), (2538, 5103), (2961, 4374), (3402, 3807)]