8891322

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 20135136

約数和(自身を除く): 11243814

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 121, 222, 242, 331, 363, 407, 662, 726, 814, 993, 1221, 1986, 2442, 3641, 4477, 7282, 8954, 10923, 12247, 13431, 21846, 24494, 26862, 36741, 40051, 73482, 80102, 120153, 134717, 240306, 269434, 404151, 808302, 1481887, 2963774, 4445661, 8891322]

約数ペア:

[(1, 8891322), (2, 4445661), (3, 2963774), (6, 1481887), (11, 808302), (22, 404151), (33, 269434), (37, 240306), (66, 134717), (74, 120153), (111, 80102), (121, 73482), (222, 40051), (242, 36741), (331, 26862), (363, 24494), (407, 21846), (662, 13431), (726, 12247), (814, 10923), (993, 8954), (1221, 7282), (1986, 4477), (2442, 3641)]