2018281734

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1171}}^1\times {\mathrm{13679}}^1$

素因数の和:14865

約数の個数: 48

約数和(自身を含む): 5002283520

約数和(自身を除く): 2984001786

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1171, 2342, 3513, 7026, 8197, 10539, 13679, 16394, 21078, 24591, 27358, 41037, 49182, 73773, 82074, 95753, 123111, 147546, 191506, 246222, 287259, 574518, 861777, 1723554, 16018109, 32036218, 48054327, 96108654, 112126763, 144162981, 224253526, 288325962, 336380289, 672760578, 1009140867, 2018281734]

約数ペア:

[(1, 2018281734), (2, 1009140867), (3, 672760578), (6, 336380289), (7, 288325962), (9, 224253526), (14, 144162981), (18, 112126763), (21, 96108654), (42, 48054327), (63, 32036218), (126, 16018109), (1171, 1723554), (2342, 861777), (3513, 574518), (7026, 287259), (8197, 246222), (10539, 191506), (13679, 147546), (16394, 123111), (21078, 95753), (24591, 82074), (27358, 73773), (41037, 49182)]