9874018

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{661}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 18684288

約数和(自身を除く): 8810270

約数列:

[1, 2, 7, 11, 14, 22, 77, 97, 154, 194, 661, 679, 1067, 1322, 1358, 2134, 4627, 7271, 7469, 9254, 14542, 14938, 50897, 64117, 101794, 128234, 448819, 705287, 897638, 1410574, 4937009, 9874018]

約数ペア:

[(1, 9874018), (2, 4937009), (7, 1410574), (11, 897638), (14, 705287), (22, 448819), (77, 128234), (97, 101794), (154, 64117), (194, 50897), (661, 14938), (679, 14542), (1067, 9254), (1322, 7469), (1358, 7271), (2134, 4627)]