12805938

素因数分解:

$2^1\times 3^4\times {\mathrm{137}}^1\times {\mathrm{577}}^1$

素因数の和:728

約数の個数: 40

約数和(自身を含む): 28954332

約数和(自身を除く): 16148394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 137, 162, 274, 411, 577, 822, 1154, 1233, 1731, 2466, 3462, 3699, 5193, 7398, 10386, 11097, 15579, 22194, 31158, 46737, 79049, 93474, 158098, 237147, 474294, 711441, 1422882, 2134323, 4268646, 6402969, 12805938]

約数ペア:

[(1, 12805938), (2, 6402969), (3, 4268646), (6, 2134323), (9, 1422882), (18, 711441), (27, 474294), (54, 237147), (81, 158098), (137, 93474), (162, 79049), (274, 46737), (411, 31158), (577, 22194), (822, 15579), (1154, 11097), (1233, 10386), (1731, 7398), (2466, 5193), (3462, 3699)]