212858334

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{303217}}^1$

素因数の和:303241

約数の個数: 32

約数和(自身を含む): 509406240

約数和(自身を除く): 296547906

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 303217, 606434, 909651, 1819302, 2728953, 3941821, 5457906, 7883642, 8186859, 11825463, 16373718, 23650926, 35476389, 70952778, 106429167, 212858334]

約数ペア:

[(1, 212858334), (2, 106429167), (3, 70952778), (6, 35476389), (9, 23650926), (13, 16373718), (18, 11825463), (26, 8186859), (27, 7883642), (39, 5457906), (54, 3941821), (78, 2728953), (117, 1819302), (234, 909651), (351, 606434), (702, 303217)]