2011105872

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{324791}}^1$

素因数の和:324848

約数の個数: 60

約数和(自身を含む): 5759211744

約数和(自身を除く): 3748105872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 324791, 649582, 974373, 1299164, 1948746, 2598328, 2923119, 3897492, 5196656, 5846238, 7794984, 11692476, 13966013, 15589968, 23384952, 27932026, 41898039, 46769904, 55864052, 83796078, 111728104, 125694117, 167592156, 223456208, 251388234, 335184312, 502776468, 670368624, 1005552936, 2011105872]

約数ペア:

[(1, 2011105872), (2, 1005552936), (3, 670368624), (4, 502776468), (6, 335184312), (8, 251388234), (9, 223456208), (12, 167592156), (16, 125694117), (18, 111728104), (24, 83796078), (36, 55864052), (43, 46769904), (48, 41898039), (72, 27932026), (86, 23384952), (129, 15589968), (144, 13966013), (172, 11692476), (258, 7794984), (344, 5846238), (387, 5196656), (516, 3897492), (688, 2923119), (774, 2598328), (1032, 1948746), (1548, 1299164), (2064, 974373), (3096, 649582), (6192, 324791)]