18288328

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4637}}^1$

素因数の和:4689

約数の個数: 32

約数和(自身を含む): 37567800

約数和(自身を除く): 19279472

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 3944, 4637, 9274, 18548, 37096, 78829, 134473, 157658, 268946, 315316, 537892, 630632, 1075784, 2286041, 4572082, 9144164, 18288328]

約数ペア:

[(1, 18288328), (2, 9144164), (4, 4572082), (8, 2286041), (17, 1075784), (29, 630632), (34, 537892), (58, 315316), (68, 268946), (116, 157658), (136, 134473), (232, 78829), (493, 37096), (986, 18548), (1972, 9274), (3944, 4637)]