321016836

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{545947}}^1$

素因数の和:545968

約数の個数: 36

約数和(自身を含む): 871333008

約数和(自身を除く): 550316172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 545947, 1091894, 1637841, 2183788, 3275682, 3821629, 6551364, 7643258, 11464887, 15286516, 22929774, 26751403, 45859548, 53502806, 80254209, 107005612, 160508418, 321016836]

約数ペア:

[(1, 321016836), (2, 160508418), (3, 107005612), (4, 80254209), (6, 53502806), (7, 45859548), (12, 26751403), (14, 22929774), (21, 15286516), (28, 11464887), (42, 7643258), (49, 6551364), (84, 3821629), (98, 3275682), (147, 2183788), (196, 1637841), (294, 1091894), (588, 545947)]