1272814866

素因数分解:

$2^1\times 3^2\times {\mathrm{349}}^1\times {\mathrm{202613}}^1$

素因数の和:202970

約数の個数: 24

約数和(自身を含む): 2765681100

約数和(自身を除く): 1492866234

約数列:

[1, 2, 3, 6, 9, 18, 349, 698, 1047, 2094, 3141, 6282, 202613, 405226, 607839, 1215678, 1823517, 3647034, 70711937, 141423874, 212135811, 424271622, 636407433, 1272814866]

約数ペア:

[(1, 1272814866), (2, 636407433), (3, 424271622), (6, 212135811), (9, 141423874), (18, 70711937), (349, 3647034), (698, 1823517), (1047, 1215678), (2094, 607839), (3141, 405226), (6282, 202613)]