2229318

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1361}}^1$

素因数の和:1389

約数の個数: 48

約数和(自身を含む): 5949216

約数和(自身を除く): 3719898

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1361, 1638, 2722, 4083, 8166, 9527, 12249, 17693, 19054, 24498, 28581, 35386, 53079, 57162, 85743, 106158, 123851, 159237, 171486, 247702, 318474, 371553, 743106, 1114659, 2229318]

約数ペア:

[(1, 2229318), (2, 1114659), (3, 743106), (6, 371553), (7, 318474), (9, 247702), (13, 171486), (14, 159237), (18, 123851), (21, 106158), (26, 85743), (39, 57162), (42, 53079), (63, 35386), (78, 28581), (91, 24498), (117, 19054), (126, 17693), (182, 12249), (234, 9527), (273, 8166), (546, 4083), (819, 2722), (1361, 1638)]