9664278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5387}}^1$

素因数の和:5428

約数の個数: 32

約数和(自身を含む): 21724416

約数和(自身を除く): 12060138

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 5387, 10774, 16161, 32322, 70031, 123901, 140062, 210093, 247802, 371703, 420186, 743406, 1610713, 3221426, 4832139, 9664278]

約数ペア:

[(1, 9664278), (2, 4832139), (3, 3221426), (6, 1610713), (13, 743406), (23, 420186), (26, 371703), (39, 247802), (46, 210093), (69, 140062), (78, 123901), (138, 70031), (299, 32322), (598, 16161), (897, 10774), (1794, 5387)]