22557198

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 50561280

約数和(自身を除く): 28004082

約数列:

[1, 2, 3, 6, 17, 34, 37, 43, 51, 74, 86, 102, 111, 129, 139, 222, 258, 278, 417, 629, 731, 834, 1258, 1462, 1591, 1887, 2193, 2363, 3182, 3774, 4386, 4726, 4773, 5143, 5977, 7089, 9546, 10286, 11954, 14178, 15429, 17931, 27047, 30858, 35862, 54094, 81141, 87431, 101609, 162282, 174862, 203218, 221149, 262293, 304827, 442298, 524586, 609654, 663447, 1326894, 3759533, 7519066, 11278599, 22557198]

約数ペア:

[(1, 22557198), (2, 11278599), (3, 7519066), (6, 3759533), (17, 1326894), (34, 663447), (37, 609654), (43, 524586), (51, 442298), (74, 304827), (86, 262293), (102, 221149), (111, 203218), (129, 174862), (139, 162282), (222, 101609), (258, 87431), (278, 81141), (417, 54094), (629, 35862), (731, 30858), (834, 27047), (1258, 17931), (1462, 15429), (1591, 14178), (1887, 11954), (2193, 10286), (2363, 9546), (3182, 7089), (3774, 5977), (4386, 5143), (4726, 4773)]