26851356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{839}}^1$

素因数の和:983

約数の個数: 72

約数和(自身を含む): 78274560

約数和(自身を除く): 51423204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 839, 889, 1143, 1524, 1678, 1778, 2286, 2517, 2667, 3356, 3556, 4572, 5034, 5334, 5873, 7551, 8001, 10068, 10668, 11746, 15102, 16002, 17619, 23492, 30204, 32004, 35238, 52857, 70476, 105714, 106553, 211428, 213106, 319659, 426212, 639318, 745871, 958977, 1278636, 1491742, 1917954, 2237613, 2983484, 3835908, 4475226, 6712839, 8950452, 13425678, 26851356]

約数ペア:

[(1, 26851356), (2, 13425678), (3, 8950452), (4, 6712839), (6, 4475226), (7, 3835908), (9, 2983484), (12, 2237613), (14, 1917954), (18, 1491742), (21, 1278636), (28, 958977), (36, 745871), (42, 639318), (63, 426212), (84, 319659), (126, 213106), (127, 211428), (252, 106553), (254, 105714), (381, 70476), (508, 52857), (762, 35238), (839, 32004), (889, 30204), (1143, 23492), (1524, 17619), (1678, 16002), (1778, 15102), (2286, 11746), (2517, 10668), (2667, 10068), (3356, 8001), (3556, 7551), (4572, 5873), (5034, 5334)]