65570142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{2441}}^1$

素因数の和:2505

約数の個数: 48

約数和(自身を含む): 148102416

約数和(自身を除く): 82532274

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 121, 222, 242, 363, 407, 726, 814, 1221, 2441, 2442, 4477, 4882, 7323, 8954, 13431, 14646, 26851, 26862, 53702, 80553, 90317, 161106, 180634, 270951, 295361, 541902, 590722, 886083, 993487, 1772166, 1986974, 2980461, 5960922, 10928357, 21856714, 32785071, 65570142]

約数ペア:

[(1, 65570142), (2, 32785071), (3, 21856714), (6, 10928357), (11, 5960922), (22, 2980461), (33, 1986974), (37, 1772166), (66, 993487), (74, 886083), (111, 590722), (121, 541902), (222, 295361), (242, 270951), (363, 180634), (407, 161106), (726, 90317), (814, 80553), (1221, 53702), (2441, 26862), (2442, 26851), (4477, 14646), (4882, 13431), (7323, 8954)]