12858006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{787}}^1$

素因数の和:1188

約数の個数: 32

約数和(自身を含む): 29502720

約数和(自身を除く): 16644714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 389, 778, 787, 1167, 1574, 2334, 2361, 2723, 4722, 5446, 5509, 8169, 11018, 16338, 16527, 33054, 306143, 612286, 918429, 1836858, 2143001, 4286002, 6429003, 12858006]

約数ペア:

[(1, 12858006), (2, 6429003), (3, 4286002), (6, 2143001), (7, 1836858), (14, 918429), (21, 612286), (42, 306143), (389, 33054), (778, 16527), (787, 16338), (1167, 11018), (1574, 8169), (2334, 5509), (2361, 5446), (2723, 4722)]