68426838

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{809}}^1$

素因数の和:981

約数の個数: 48

約数和(自身を含む): 153653760

約数和(自身を除く): 85226922

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 127, 222, 254, 333, 381, 666, 762, 809, 1143, 1618, 2286, 2427, 4699, 4854, 7281, 9398, 14097, 14562, 28194, 29933, 42291, 59866, 84582, 89799, 102743, 179598, 205486, 269397, 308229, 538794, 616458, 924687, 1849374, 3801491, 7602982, 11404473, 22808946, 34213419, 68426838]

約数ペア:

[(1, 68426838), (2, 34213419), (3, 22808946), (6, 11404473), (9, 7602982), (18, 3801491), (37, 1849374), (74, 924687), (111, 616458), (127, 538794), (222, 308229), (254, 269397), (333, 205486), (381, 179598), (666, 102743), (762, 89799), (809, 84582), (1143, 59866), (1618, 42291), (2286, 29933), (2427, 28194), (4699, 14562), (4854, 14097), (7281, 9398)]