17315118

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 39845520

約数和(自身を除く): 22530402

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 197, 257, 342, 394, 514, 591, 771, 1182, 1542, 1773, 2313, 3546, 3743, 4626, 4883, 7486, 9766, 11229, 14649, 22458, 29298, 33687, 43947, 50629, 67374, 87894, 101258, 151887, 303774, 455661, 911322, 961951, 1923902, 2885853, 5771706, 8657559, 17315118]

約数ペア:

[(1, 17315118), (2, 8657559), (3, 5771706), (6, 2885853), (9, 1923902), (18, 961951), (19, 911322), (38, 455661), (57, 303774), (114, 151887), (171, 101258), (197, 87894), (257, 67374), (342, 50629), (394, 43947), (514, 33687), (591, 29298), (771, 22458), (1182, 14649), (1542, 11229), (1773, 9766), (2313, 7486), (3546, 4883), (3743, 4626)]