218201712

素因数分解:

$2^4\times 3^1\times {\mathrm{4545869}}^1$

素因数の和:4545880

約数の個数: 20

約数和(自身を含む): 563687880

約数和(自身を除く): 345486168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4545869, 9091738, 13637607, 18183476, 27275214, 36366952, 54550428, 72733904, 109100856, 218201712]

約数ペア:

[(1, 218201712), (2, 109100856), (3, 72733904), (4, 54550428), (6, 36366952), (8, 27275214), (12, 18183476), (16, 13637607), (24, 9091738), (48, 4545869)]