212147082

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{12113}}^1$

素因数の和:12267

約数の個数: 48

約数和(自身を含む): 529139520

約数和(自身を除く): 316992438

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 139, 278, 417, 834, 973, 1251, 1946, 2502, 2919, 5838, 8757, 12113, 17514, 24226, 36339, 72678, 84791, 109017, 169582, 218034, 254373, 508746, 763119, 1526238, 1683707, 3367414, 5051121, 10102242, 11785949, 15153363, 23571898, 30306726, 35357847, 70715694, 106073541, 212147082]

約数ペア:

[(1, 212147082), (2, 106073541), (3, 70715694), (6, 35357847), (7, 30306726), (9, 23571898), (14, 15153363), (18, 11785949), (21, 10102242), (42, 5051121), (63, 3367414), (126, 1683707), (139, 1526238), (278, 763119), (417, 508746), (834, 254373), (973, 218034), (1251, 169582), (1946, 109017), (2502, 84791), (2919, 72678), (5838, 36339), (8757, 24226), (12113, 17514)]