857100654

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{4519}}^1$

素因数の和:4825

約数の個数: 48

約数和(自身を含む): 1910170080

約数和(自身を除く): 1053069426

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 257, 369, 514, 738, 771, 1542, 2313, 4519, 4626, 9038, 10537, 13557, 21074, 27114, 31611, 40671, 63222, 81342, 94833, 185279, 189666, 370558, 555837, 1111674, 1161383, 1667511, 2322766, 3335022, 3484149, 6968298, 10452447, 20904894, 47616703, 95233406, 142850109, 285700218, 428550327, 857100654]

約数ペア:

[(1, 857100654), (2, 428550327), (3, 285700218), (6, 142850109), (9, 95233406), (18, 47616703), (41, 20904894), (82, 10452447), (123, 6968298), (246, 3484149), (257, 3335022), (369, 2322766), (514, 1667511), (738, 1161383), (771, 1111674), (1542, 555837), (2313, 370558), (4519, 189666), (4626, 185279), (9038, 94833), (10537, 81342), (13557, 63222), (21074, 40671), (27114, 31611)]