216789342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{469241}}^1$

素因数の和:469264

約数の個数: 32

約数和(自身を含む): 540566784

約数和(自身を除く): 323777442

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 469241, 938482, 1407723, 2815446, 3284687, 5161651, 6569374, 9854061, 10323302, 15484953, 19708122, 30969906, 36131557, 72263114, 108394671, 216789342]

約数ペア:

[(1, 216789342), (2, 108394671), (3, 72263114), (6, 36131557), (7, 30969906), (11, 19708122), (14, 15484953), (21, 10323302), (22, 9854061), (33, 6569374), (42, 5161651), (66, 3284687), (77, 2815446), (154, 1407723), (231, 938482), (462, 469241)]