18678792393

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{877}}^1\times {\mathrm{33331}}^1$

素因数の和:34285

約数の個数: 24

約数和(自身を含む): 27392504256

約数和(自身を除く): 8713711863

約数列:

[1, 3, 9, 71, 213, 639, 877, 2631, 7893, 33331, 62267, 99993, 186801, 299979, 560403, 2366501, 7099503, 21298509, 29231287, 87693861, 263081583, 2075421377, 6226264131, 18678792393]

約数ペア:

[(1, 18678792393), (3, 6226264131), (9, 2075421377), (71, 263081583), (213, 87693861), (639, 29231287), (877, 21298509), (2631, 7099503), (7893, 2366501), (33331, 560403), (62267, 299979), (99993, 186801)]