315068526

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{48487}}^1$

素因数の和:48533

約数の個数: 36

約数和(自身を含む): 720483192

約数和(自身を除く): 405414666

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 6498, 48487, 96974, 145461, 290922, 436383, 872766, 921253, 1842506, 2763759, 5527518, 8291277, 16582554, 17503807, 35007614, 52511421, 105022842, 157534263, 315068526]

約数ペア:

[(1, 315068526), (2, 157534263), (3, 105022842), (6, 52511421), (9, 35007614), (18, 17503807), (19, 16582554), (38, 8291277), (57, 5527518), (114, 2763759), (171, 1842506), (342, 921253), (361, 872766), (722, 436383), (1083, 290922), (2166, 145461), (3249, 96974), (6498, 48487)]