17258382

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 39042432

約数和(自身を除く): 21784050

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 157, 186, 197, 279, 314, 394, 471, 558, 591, 942, 1182, 1413, 1773, 2826, 3546, 4867, 6107, 9734, 12214, 14601, 18321, 29202, 30929, 36642, 43803, 54963, 61858, 87606, 92787, 109926, 185574, 278361, 556722, 958799, 1917598, 2876397, 5752794, 8629191, 17258382]

約数ペア:

[(1, 17258382), (2, 8629191), (3, 5752794), (6, 2876397), (9, 1917598), (18, 958799), (31, 556722), (62, 278361), (93, 185574), (157, 109926), (186, 92787), (197, 87606), (279, 61858), (314, 54963), (394, 43803), (471, 36642), (558, 30929), (591, 29202), (942, 18321), (1182, 14601), (1413, 12214), (1773, 9734), (2826, 6107), (3546, 4867)]