81468002

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{2741}}^1$

素因数の和:2954

約数の個数: 32

約数和(自身を含む): 153201024

約数和(自身を除く): 71733022

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 193, 386, 1351, 2123, 2702, 2741, 4246, 5482, 14861, 19187, 29722, 30151, 38374, 60302, 211057, 422114, 529013, 1058026, 3703091, 5819143, 7406182, 11638286, 40734001, 81468002]

約数ペア:

[(1, 81468002), (2, 40734001), (7, 11638286), (11, 7406182), (14, 5819143), (22, 3703091), (77, 1058026), (154, 529013), (193, 422114), (386, 211057), (1351, 60302), (2123, 38374), (2702, 30151), (2741, 29722), (4246, 19187), (5482, 14861)]