2015996814

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{210131}}^1$

素因数の和:210193

約数の個数: 48

約数和(自身を含む): 4818747024

約数和(自身を除く): 2802750210

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 234, 246, 369, 533, 738, 1066, 1599, 3198, 4797, 9594, 210131, 420262, 630393, 1260786, 1891179, 2731703, 3782358, 5463406, 8195109, 8615371, 16390218, 17230742, 24585327, 25846113, 49170654, 51692226, 77538339, 111999823, 155076678, 223999646, 335999469, 671998938, 1007998407, 2015996814]

約数ペア:

[(1, 2015996814), (2, 1007998407), (3, 671998938), (6, 335999469), (9, 223999646), (13, 155076678), (18, 111999823), (26, 77538339), (39, 51692226), (41, 49170654), (78, 25846113), (82, 24585327), (117, 17230742), (123, 16390218), (234, 8615371), (246, 8195109), (369, 5463406), (533, 3782358), (738, 2731703), (1066, 1891179), (1599, 1260786), (3198, 630393), (4797, 420262), (9594, 210131)]