2109807774

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{613673}}^1$

素因数の和:613872

約数の個数: 24

約数和(自身を含む): 4595190912

約数和(自身を除く): 2485383138

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 1146, 1719, 3438, 613673, 1227346, 1841019, 3682038, 5523057, 11046114, 117211543, 234423086, 351634629, 703269258, 1054903887, 2109807774]

約数ペア:

[(1, 2109807774), (2, 1054903887), (3, 703269258), (6, 351634629), (9, 234423086), (18, 117211543), (191, 11046114), (382, 5523057), (573, 3682038), (1146, 1841019), (1719, 1227346), (3438, 613673)]