19565521884

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31969807}}^1$

素因数の和:31969834

約数の個数: 36

約数和(自身を含む): 52366545504

約数和(自身を除く): 32801023620

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 31969807, 63939614, 95909421, 127879228, 191818842, 287728263, 383637684, 543486719, 575456526, 1086973438, 1150913052, 1630460157, 2173946876, 3260920314, 4891380471, 6521840628, 9782760942, 19565521884]

約数ペア:

[(1, 19565521884), (2, 9782760942), (3, 6521840628), (4, 4891380471), (6, 3260920314), (9, 2173946876), (12, 1630460157), (17, 1150913052), (18, 1086973438), (34, 575456526), (36, 543486719), (51, 383637684), (68, 287728263), (102, 191818842), (153, 127879228), (204, 95909421), (306, 63939614), (612, 31969807)]