27458002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 52899840

約数和(自身を除く): 25441838

約数列:

[1, 2, 11, 13, 19, 22, 26, 31, 38, 62, 143, 163, 209, 247, 286, 326, 341, 403, 418, 494, 589, 682, 806, 1178, 1793, 2119, 2717, 3097, 3586, 4238, 4433, 5053, 5434, 6194, 6479, 7657, 8866, 10106, 12958, 15314, 23309, 34067, 40261, 46618, 55583, 65689, 68134, 80522, 84227, 96007, 111166, 131378, 168454, 192014, 442871, 722579, 885742, 1056077, 1248091, 1445158, 2112154, 2496182, 13729001, 27458002]

約数ペア:

[(1, 27458002), (2, 13729001), (11, 2496182), (13, 2112154), (19, 1445158), (22, 1248091), (26, 1056077), (31, 885742), (38, 722579), (62, 442871), (143, 192014), (163, 168454), (209, 131378), (247, 111166), (286, 96007), (326, 84227), (341, 80522), (403, 68134), (418, 65689), (494, 55583), (589, 46618), (682, 40261), (806, 34067), (1178, 23309), (1793, 15314), (2119, 12958), (2717, 10106), (3097, 8866), (3586, 7657), (4238, 6479), (4433, 6194), (5053, 5434)]