18129553057

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{2543}}^1$

素因数の和:3034

約数の個数: 48

約数和(自身を含む): 24036526080

約数和(自身を除く): 5906973023

約数列:

[1, 7, 11, 19, 77, 121, 133, 209, 443, 847, 1463, 2299, 2543, 3101, 4873, 8417, 16093, 17801, 27973, 34111, 48317, 53603, 58919, 92587, 195811, 307703, 338219, 375221, 531487, 648109, 1018457, 1126549, 2153921, 3720409, 5846357, 7129199, 7885843, 12392039, 21404431, 40924499, 86744273, 136312429, 149831017, 235448741, 954187003, 1648141187, 2589936151, 18129553057]

約数ペア:

[(1, 18129553057), (7, 2589936151), (11, 1648141187), (19, 954187003), (77, 235448741), (121, 149831017), (133, 136312429), (209, 86744273), (443, 40924499), (847, 21404431), (1463, 12392039), (2299, 7885843), (2543, 7129199), (3101, 5846357), (4873, 3720409), (8417, 2153921), (16093, 1126549), (17801, 1018457), (27973, 648109), (34111, 531487), (48317, 375221), (53603, 338219), (58919, 307703), (92587, 195811)]