47838618

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3253}}^1$

素因数の和:3323

約数の個数: 48

約数和(自身を含む): 111677280

約数和(自身を除く): 63838662

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 171, 258, 342, 387, 774, 817, 1634, 2451, 3253, 4902, 6506, 7353, 9759, 14706, 19518, 29277, 58554, 61807, 123614, 139879, 185421, 279758, 370842, 419637, 556263, 839274, 1112526, 1258911, 2517822, 2657701, 5315402, 7973103, 15946206, 23919309, 47838618]

約数ペア:

[(1, 47838618), (2, 23919309), (3, 15946206), (6, 7973103), (9, 5315402), (18, 2657701), (19, 2517822), (38, 1258911), (43, 1112526), (57, 839274), (86, 556263), (114, 419637), (129, 370842), (171, 279758), (258, 185421), (342, 139879), (387, 123614), (774, 61807), (817, 58554), (1634, 29277), (2451, 19518), (3253, 14706), (4902, 9759), (6506, 7353)]