12642888

素因数分解:

$2^3\times 3^1\times {\mathrm{709}}^1\times {\mathrm{743}}^1$

素因数の和:1461

約数の個数: 32

約数和(自身を含む): 31694400

約数和(自身を除く): 19051512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 709, 743, 1418, 1486, 2127, 2229, 2836, 2972, 4254, 4458, 5672, 5944, 8508, 8916, 17016, 17832, 526787, 1053574, 1580361, 2107148, 3160722, 4214296, 6321444, 12642888]

約数ペア:

[(1, 12642888), (2, 6321444), (3, 4214296), (4, 3160722), (6, 2107148), (8, 1580361), (12, 1053574), (24, 526787), (709, 17832), (743, 17016), (1418, 8916), (1486, 8508), (2127, 5944), (2229, 5672), (2836, 4458), (2972, 4254)]