26978538

素因数分解:

$2^1\times 3^1\times {\mathrm{457}}^1\times {\mathrm{9839}}^1$

素因数の和:10301

約数の個数: 16

約数和(自身を含む): 54080640

約数和(自身を除く): 27102102

約数列:

[1, 2, 3, 6, 457, 914, 1371, 2742, 9839, 19678, 29517, 59034, 4496423, 8992846, 13489269, 26978538]

約数ペア:

[(1, 26978538), (2, 13489269), (3, 8992846), (6, 4496423), (457, 59034), (914, 29517), (1371, 19678), (2742, 9839)]