18448466368

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{16956311}}^1$

素因数の和:16956340

約数の個数: 28

約数和(自身を含む): 38762129232

約数和(自身を除く): 20313662864

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 16956311, 33912622, 67825244, 135650488, 271300976, 288257287, 542601952, 576514574, 1085203904, 1153029148, 2306058296, 4612116592, 9224233184, 18448466368]

約数ペア:

[(1, 18448466368), (2, 9224233184), (4, 4612116592), (8, 2306058296), (16, 1153029148), (17, 1085203904), (32, 576514574), (34, 542601952), (64, 288257287), (68, 271300976), (136, 135650488), (272, 67825244), (544, 33912622), (1088, 16956311)]