916326

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 2073600

約数和(自身を除く): 1157274

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 239, 426, 478, 639, 717, 1278, 1434, 1917, 2151, 3834, 4302, 6453, 12906, 16969, 33938, 50907, 101814, 152721, 305442, 458163, 916326]

約数ペア:

[(1, 916326), (2, 458163), (3, 305442), (6, 152721), (9, 101814), (18, 50907), (27, 33938), (54, 16969), (71, 12906), (142, 6453), (213, 4302), (239, 3834), (426, 2151), (478, 1917), (639, 1434), (717, 1278)]