20180374104

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{76440811}}^1$

素因数の和:76440831

約数の個数: 32

約数和(自身を含む): 55037384640

約数和(自身を除く): 34857010536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 76440811, 152881622, 229322433, 305763244, 458644866, 611526488, 840848921, 917289732, 1681697842, 1834579464, 2522546763, 3363395684, 5045093526, 6726791368, 10090187052, 20180374104]

約数ペア:

[(1, 20180374104), (2, 10090187052), (3, 6726791368), (4, 5045093526), (6, 3363395684), (8, 2522546763), (11, 1834579464), (12, 1681697842), (22, 917289732), (24, 840848921), (33, 611526488), (44, 458644866), (66, 305763244), (88, 229322433), (132, 152881622), (264, 76440811)]