9621436

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:322

約数の個数: 36

約数和(自身を含む): 18783856

約数和(自身を除く): 9162420

約数列:

[1, 2, 4, 11, 22, 44, 103, 121, 193, 206, 242, 386, 412, 484, 772, 1133, 2123, 2266, 4246, 4532, 8492, 12463, 19879, 23353, 24926, 39758, 46706, 49852, 79516, 93412, 218669, 437338, 874676, 2405359, 4810718, 9621436]

約数ペア:

[(1, 9621436), (2, 4810718), (4, 2405359), (11, 874676), (22, 437338), (44, 218669), (103, 93412), (121, 79516), (193, 49852), (206, 46706), (242, 39758), (386, 24926), (412, 23353), (484, 19879), (772, 12463), (1133, 8492), (2123, 4532), (2266, 4246)]