28103650866

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{3972809}}^1$

素因数の和:3972951

約数の個数: 32

約数和(自身を含む): 62929310400

約数和(自身を除く): 34825659534

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2358, 3537, 7074, 3972809, 7945618, 11918427, 23836854, 35755281, 71510562, 107265843, 214531686, 520437979, 1040875958, 1561313937, 3122627874, 4683941811, 9367883622, 14051825433, 28103650866]

約数ペア:

[(1, 28103650866), (2, 14051825433), (3, 9367883622), (6, 4683941811), (9, 3122627874), (18, 1561313937), (27, 1040875958), (54, 520437979), (131, 214531686), (262, 107265843), (393, 71510562), (786, 35755281), (1179, 23836854), (2358, 11918427), (3537, 7945618), (7074, 3972809)]