22108779

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 40545024

約数和(自身を除く): 18436245

約数列:

[1, 3, 7, 9, 11, 21, 33, 61, 63, 77, 99, 183, 231, 427, 523, 549, 671, 693, 1281, 1569, 2013, 3661, 3843, 4697, 4707, 5753, 6039, 10983, 14091, 17259, 31903, 32949, 40271, 42273, 51777, 95709, 120813, 223321, 287127, 350933, 362439, 669963, 1052799, 2009889, 2456531, 3158397, 7369593, 22108779]

約数ペア:

[(1, 22108779), (3, 7369593), (7, 3158397), (9, 2456531), (11, 2009889), (21, 1052799), (33, 669963), (61, 362439), (63, 350933), (77, 287127), (99, 223321), (183, 120813), (231, 95709), (427, 51777), (523, 42273), (549, 40271), (671, 32949), (693, 31903), (1281, 17259), (1569, 14091), (2013, 10983), (3661, 6039), (3843, 5753), (4697, 4707)]