2013133878

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{5325751}}^1$

素因数の和:5325769

約数の個数: 32

約数和(自身を含む): 5112721920

約数和(自身を除く): 3099588042

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 5325751, 10651502, 15977253, 31954506, 37280257, 47931759, 74560514, 95863518, 111840771, 143795277, 223681542, 287590554, 335522313, 671044626, 1006566939, 2013133878]

約数ペア:

[(1, 2013133878), (2, 1006566939), (3, 671044626), (6, 335522313), (7, 287590554), (9, 223681542), (14, 143795277), (18, 111840771), (21, 95863518), (27, 74560514), (42, 47931759), (54, 37280257), (63, 31954506), (126, 15977253), (189, 10651502), (378, 5325751)]