13438446

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1063}}^1$

素因数の和:1125

約数の個数: 48

約数和(自身を含む): 32022144

約数和(自身を除く): 18583698

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 602, 903, 1063, 1806, 2107, 2126, 3189, 4214, 6321, 6378, 7441, 12642, 14882, 22323, 44646, 45709, 52087, 91418, 104174, 137127, 156261, 274254, 312522, 319963, 639926, 959889, 1919778, 2239741, 4479482, 6719223, 13438446]

約数ペア:

[(1, 13438446), (2, 6719223), (3, 4479482), (6, 2239741), (7, 1919778), (14, 959889), (21, 639926), (42, 319963), (43, 312522), (49, 274254), (86, 156261), (98, 137127), (129, 104174), (147, 91418), (258, 52087), (294, 45709), (301, 44646), (602, 22323), (903, 14882), (1063, 12642), (1806, 7441), (2107, 6378), (2126, 6321), (3189, 4214)]