10863918

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2731}}^1$

素因数の和:2769

約数の個数: 48

約数和(自身を含む): 26850096

約数和(自身を除く): 15986178

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 2731, 3978, 5462, 8193, 16386, 24579, 35503, 46427, 49158, 71006, 92854, 106509, 139281, 213018, 278562, 319527, 417843, 603551, 639054, 835686, 1207102, 1810653, 3621306, 5431959, 10863918]

約数ペア:

[(1, 10863918), (2, 5431959), (3, 3621306), (6, 1810653), (9, 1207102), (13, 835686), (17, 639054), (18, 603551), (26, 417843), (34, 319527), (39, 278562), (51, 213018), (78, 139281), (102, 106509), (117, 92854), (153, 71006), (221, 49158), (234, 46427), (306, 35503), (442, 24579), (663, 16386), (1326, 8193), (1989, 5462), (2731, 3978)]