12881136

素因数分解:

$2^4\times 3^1\times {\mathrm{101}}^1\times {\mathrm{2657}}^1$

素因数の和:2769

約数の個数: 40

約数和(自身を含む): 33618384

約数和(自身を除く): 20737248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 101, 202, 303, 404, 606, 808, 1212, 1616, 2424, 2657, 4848, 5314, 7971, 10628, 15942, 21256, 31884, 42512, 63768, 127536, 268357, 536714, 805071, 1073428, 1610142, 2146856, 3220284, 4293712, 6440568, 12881136]

約数ペア:

[(1, 12881136), (2, 6440568), (3, 4293712), (4, 3220284), (6, 2146856), (8, 1610142), (12, 1073428), (16, 805071), (24, 536714), (48, 268357), (101, 127536), (202, 63768), (303, 42512), (404, 31884), (606, 21256), (808, 15942), (1212, 10628), (1616, 7971), (2424, 5314), (2657, 4848)]