1880656236

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{735781}}^1$

素因数の和:735862

約数の個数: 36

約数和(自身を含む): 4820843664

約数和(自身を除く): 2940187428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 735781, 1471562, 2207343, 2943124, 4414686, 6622029, 8829372, 13244058, 26488116, 52240451, 104480902, 156721353, 208961804, 313442706, 470164059, 626885412, 940328118, 1880656236]

約数ペア:

[(1, 1880656236), (2, 940328118), (3, 626885412), (4, 470164059), (6, 313442706), (9, 208961804), (12, 156721353), (18, 104480902), (36, 52240451), (71, 26488116), (142, 13244058), (213, 8829372), (284, 6622029), (426, 4414686), (639, 2943124), (852, 2207343), (1278, 1471562), (2556, 735781)]