123145638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{266549}}^1$

素因数の和:266572

約数の個数: 32

約数和(自身を含む): 307065600

約数和(自身を除く): 183919962

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 266549, 533098, 799647, 1599294, 1865843, 2932039, 3731686, 5597529, 5864078, 8796117, 11195058, 17592234, 20524273, 41048546, 61572819, 123145638]

約数ペア:

[(1, 123145638), (2, 61572819), (3, 41048546), (6, 20524273), (7, 17592234), (11, 11195058), (14, 8796117), (21, 5864078), (22, 5597529), (33, 3731686), (42, 2932039), (66, 1865843), (77, 1599294), (154, 799647), (231, 533098), (462, 266549)]