18151632

素因数分解:

$2^4\times 3^2\times {\mathrm{233}}^1\times {\mathrm{541}}^1$

素因数の和:788

約数の個数: 60

約数和(自身を含む): 51111684

約数和(自身を除く): 32960052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 233, 466, 541, 699, 932, 1082, 1398, 1623, 1864, 2097, 2164, 2796, 3246, 3728, 4194, 4328, 4869, 5592, 6492, 8388, 8656, 9738, 11184, 12984, 16776, 19476, 25968, 33552, 38952, 77904, 126053, 252106, 378159, 504212, 756318, 1008424, 1134477, 1512636, 2016848, 2268954, 3025272, 4537908, 6050544, 9075816, 18151632]

約数ペア:

[(1, 18151632), (2, 9075816), (3, 6050544), (4, 4537908), (6, 3025272), (8, 2268954), (9, 2016848), (12, 1512636), (16, 1134477), (18, 1008424), (24, 756318), (36, 504212), (48, 378159), (72, 252106), (144, 126053), (233, 77904), (466, 38952), (541, 33552), (699, 25968), (932, 19476), (1082, 16776), (1398, 12984), (1623, 11184), (1864, 9738), (2097, 8656), (2164, 8388), (2796, 6492), (3246, 5592), (3728, 4869), (4194, 4328)]