2016755586

素因数分解:

$2^1\times 3^2\times {\mathrm{197}}^1\times {\mathrm{257}}^1\times {\mathrm{2213}}^1$

素因数の和:2675

約数の個数: 48

約数和(自身を含む): 4410899064

約数和(自身を除く): 2394143478

約数列:

[1, 2, 3, 6, 9, 18, 197, 257, 394, 514, 591, 771, 1182, 1542, 1773, 2213, 2313, 3546, 4426, 4626, 6639, 13278, 19917, 39834, 50629, 101258, 151887, 303774, 435961, 455661, 568741, 871922, 911322, 1137482, 1307883, 1706223, 2615766, 3412446, 3923649, 5118669, 7847298, 10237338, 112041977, 224083954, 336125931, 672251862, 1008377793, 2016755586]

約数ペア:

[(1, 2016755586), (2, 1008377793), (3, 672251862), (6, 336125931), (9, 224083954), (18, 112041977), (197, 10237338), (257, 7847298), (394, 5118669), (514, 3923649), (591, 3412446), (771, 2615766), (1182, 1706223), (1542, 1307883), (1773, 1137482), (2213, 911322), (2313, 871922), (3546, 568741), (4426, 455661), (4626, 435961), (6639, 303774), (13278, 151887), (19917, 101258), (39834, 50629)]