12657408

素因数分解:

$2^8\times 3^1\times {\mathrm{16481}}^1$

素因数の和:16500

約数の個数: 36

約数和(自身を含む): 33689208

約数和(自身を除く): 21031800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 16481, 32962, 49443, 65924, 98886, 131848, 197772, 263696, 395544, 527392, 791088, 1054784, 1582176, 2109568, 3164352, 4219136, 6328704, 12657408]

約数ペア:

[(1, 12657408), (2, 6328704), (3, 4219136), (4, 3164352), (6, 2109568), (8, 1582176), (12, 1054784), (16, 791088), (24, 527392), (32, 395544), (48, 263696), (64, 197772), (96, 131848), (128, 98886), (192, 65924), (256, 49443), (384, 32962), (768, 16481)]