2122177806

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{623803}}^1$

素因数の和:623827

約数の個数: 48

約数和(自身を含む): 5449551744

約数和(自身を除く): 3327373938

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 623803, 1247606, 1871409, 3742818, 4366621, 5614227, 8733242, 11228454, 13099863, 16842681, 26199726, 33685362, 39299589, 50528043, 78599178, 101056086, 117898767, 151584129, 235797534, 303168258, 353696301, 707392602, 1061088903, 2122177806]

約数ペア:

[(1, 2122177806), (2, 1061088903), (3, 707392602), (6, 353696301), (7, 303168258), (9, 235797534), (14, 151584129), (18, 117898767), (21, 101056086), (27, 78599178), (42, 50528043), (54, 39299589), (63, 33685362), (81, 26199726), (126, 16842681), (162, 13099863), (189, 11228454), (243, 8733242), (378, 5614227), (486, 4366621), (567, 3742818), (1134, 1871409), (1701, 1247606), (3402, 623803)]