2101806

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{2383}}^1$

素因数の和:2405

約数の個数: 36

約数和(自身を含む): 5299632

約数和(自身を除く): 3197826

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 2383, 4766, 7149, 14298, 16681, 21447, 33362, 42894, 50043, 100086, 116767, 150129, 233534, 300258, 350301, 700602, 1050903, 2101806]

約数ペア:

[(1, 2101806), (2, 1050903), (3, 700602), (6, 350301), (7, 300258), (9, 233534), (14, 150129), (18, 116767), (21, 100086), (42, 50043), (49, 42894), (63, 33362), (98, 21447), (126, 16681), (147, 14298), (294, 7149), (441, 4766), (882, 2383)]