21867762

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1777}}^1$

素因数の和:2082

約数の個数: 32

約数和(自身を含む): 50182272

約数和(自身を除く): 28314510

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 293, 586, 879, 1758, 1777, 2051, 3554, 4102, 5331, 6153, 10662, 12306, 12439, 24878, 37317, 74634, 520661, 1041322, 1561983, 3123966, 3644627, 7289254, 10933881, 21867762]

約数ペア:

[(1, 21867762), (2, 10933881), (3, 7289254), (6, 3644627), (7, 3123966), (14, 1561983), (21, 1041322), (42, 520661), (293, 74634), (586, 37317), (879, 24878), (1758, 12439), (1777, 12306), (2051, 10662), (3554, 6153), (4102, 5331)]