21670104

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53113}}^1$

素因数の和:53139

約数の個数: 32

約数和(自身を含む): 57363120

約数和(自身を除く): 35693016

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 53113, 106226, 159339, 212452, 318678, 424904, 637356, 902921, 1274712, 1805842, 2708763, 3611684, 5417526, 7223368, 10835052, 21670104]

約数ペア:

[(1, 21670104), (2, 10835052), (3, 7223368), (4, 5417526), (6, 3611684), (8, 2708763), (12, 1805842), (17, 1274712), (24, 902921), (34, 637356), (51, 424904), (68, 318678), (102, 212452), (136, 159339), (204, 106226), (408, 53113)]