345774

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:73

約数の個数: 48

約数和(自身を含む): 843264

約数和(自身を除く): 497490

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 31, 33, 39, 62, 66, 78, 93, 143, 169, 186, 286, 338, 341, 403, 429, 507, 682, 806, 858, 1014, 1023, 1209, 1859, 2046, 2418, 3718, 4433, 5239, 5577, 8866, 10478, 11154, 13299, 15717, 26598, 31434, 57629, 115258, 172887, 345774]

約数ペア:

[(1, 345774), (2, 172887), (3, 115258), (6, 57629), (11, 31434), (13, 26598), (22, 15717), (26, 13299), (31, 11154), (33, 10478), (39, 8866), (62, 5577), (66, 5239), (78, 4433), (93, 3718), (143, 2418), (169, 2046), (186, 1859), (286, 1209), (338, 1023), (341, 1014), (403, 858), (429, 806), (507, 682)]