8726274

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:339

約数の個数: 48

約数和(自身を含む): 19913400

約数和(自身を除く): 11187126

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 73, 87, 146, 174, 219, 229, 261, 438, 458, 522, 657, 687, 1314, 1374, 2061, 2117, 4122, 4234, 6351, 6641, 12702, 13282, 16717, 19053, 19923, 33434, 38106, 39846, 50151, 59769, 100302, 119538, 150453, 300906, 484793, 969586, 1454379, 2908758, 4363137, 8726274]

約数ペア:

[(1, 8726274), (2, 4363137), (3, 2908758), (6, 1454379), (9, 969586), (18, 484793), (29, 300906), (58, 150453), (73, 119538), (87, 100302), (146, 59769), (174, 50151), (219, 39846), (229, 38106), (261, 33434), (438, 19923), (458, 19053), (522, 16717), (657, 13282), (687, 12702), (1314, 6641), (1374, 6351), (2061, 4234), (2117, 4122)]