3997884

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1026

約数の個数: 48

約数和(自身を含む): 10515456

約数和(自身を除く): 6517572

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 341, 372, 682, 977, 1023, 1364, 1954, 2046, 2931, 3908, 4092, 5862, 10747, 11724, 21494, 30287, 32241, 42988, 60574, 64482, 90861, 121148, 128964, 181722, 333157, 363444, 666314, 999471, 1332628, 1998942, 3997884]

約数ペア:

[(1, 3997884), (2, 1998942), (3, 1332628), (4, 999471), (6, 666314), (11, 363444), (12, 333157), (22, 181722), (31, 128964), (33, 121148), (44, 90861), (62, 64482), (66, 60574), (93, 42988), (124, 32241), (132, 30287), (186, 21494), (341, 11724), (372, 10747), (682, 5862), (977, 4092), (1023, 3908), (1364, 2931), (1954, 2046)]