18233670249

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{3709}}^1\times {\mathrm{12703}}^1$

素因数の和:16461

約数の個数: 24

約数和(自身を含む): 26959412480

約数和(自身を除く): 8725742231

約数列:

[1, 3, 9, 43, 129, 387, 3709, 11127, 12703, 33381, 38109, 114327, 159487, 478461, 546229, 1435383, 1638687, 4916061, 47115427, 141346281, 424038843, 2025963361, 6077890083, 18233670249]

約数ペア:

[(1, 18233670249), (3, 6077890083), (9, 2025963361), (43, 424038843), (129, 141346281), (387, 47115427), (3709, 4916061), (11127, 1638687), (12703, 1435383), (33381, 546229), (38109, 478461), (114327, 159487)]