26909946

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{739}}^1$

素因数の和:788

約数の個数: 72

約数和(自身を含む): 70880160

約数和(自身を除く): 43970214

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 289, 306, 357, 578, 714, 739, 867, 1071, 1478, 1734, 2023, 2142, 2217, 2601, 4046, 4434, 5173, 5202, 6069, 6651, 10346, 12138, 12563, 13302, 15519, 18207, 25126, 31038, 36414, 37689, 46557, 75378, 87941, 93114, 113067, 175882, 213571, 226134, 263823, 427142, 527646, 640713, 791469, 1281426, 1494997, 1582938, 1922139, 2989994, 3844278, 4484991, 8969982, 13454973, 26909946]

約数ペア:

[(1, 26909946), (2, 13454973), (3, 8969982), (6, 4484991), (7, 3844278), (9, 2989994), (14, 1922139), (17, 1582938), (18, 1494997), (21, 1281426), (34, 791469), (42, 640713), (51, 527646), (63, 427142), (102, 263823), (119, 226134), (126, 213571), (153, 175882), (238, 113067), (289, 93114), (306, 87941), (357, 75378), (578, 46557), (714, 37689), (739, 36414), (867, 31038), (1071, 25126), (1478, 18207), (1734, 15519), (2023, 13302), (2142, 12563), (2217, 12138), (2601, 10346), (4046, 6651), (4434, 6069), (5173, 5202)]