2018045838

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{967}}^1\times {\mathrm{3191}}^1$

素因数の和:4272

約数の個数: 32

約数和(自身を含む): 4078609920

約数和(自身を除く): 2060564082

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 967, 1934, 2901, 3191, 5802, 6382, 9573, 19146, 105403, 210806, 316209, 347819, 632418, 695638, 1043457, 2086914, 3085697, 6171394, 9257091, 18514182, 336340973, 672681946, 1009022919, 2018045838]

約数ペア:

[(1, 2018045838), (2, 1009022919), (3, 672681946), (6, 336340973), (109, 18514182), (218, 9257091), (327, 6171394), (654, 3085697), (967, 2086914), (1934, 1043457), (2901, 695638), (3191, 632418), (5802, 347819), (6382, 316209), (9573, 210806), (19146, 105403)]