2863712538

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{78721}}^1$

素因数の和:78819

約数の個数: 48

約数和(自身を含む): 6484173696

約数和(自身を除く): 3620461158

約数列:

[1, 2, 3, 6, 9, 18, 43, 47, 86, 94, 129, 141, 258, 282, 387, 423, 774, 846, 2021, 4042, 6063, 12126, 18189, 36378, 78721, 157442, 236163, 472326, 708489, 1416978, 3385003, 3699887, 6770006, 7399774, 10155009, 11099661, 20310018, 22199322, 30465027, 33298983, 60930054, 66597966, 159095141, 318190282, 477285423, 954570846, 1431856269, 2863712538]

約数ペア:

[(1, 2863712538), (2, 1431856269), (3, 954570846), (6, 477285423), (9, 318190282), (18, 159095141), (43, 66597966), (47, 60930054), (86, 33298983), (94, 30465027), (129, 22199322), (141, 20310018), (258, 11099661), (282, 10155009), (387, 7399774), (423, 6770006), (774, 3699887), (846, 3385003), (2021, 1416978), (4042, 708489), (6063, 472326), (12126, 236163), (18189, 157442), (36378, 78721)]