25101149166

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1979}}^1\times {\mathrm{37087}}^1$

素因数の和:39093

約数の個数: 48

約数和(自身を含む): 57278707200

約数和(自身を除く): 32177558034

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 1979, 3958, 5937, 11874, 17811, 35622, 37087, 37601, 74174, 75202, 111261, 112803, 222522, 225606, 333783, 338409, 667566, 676818, 704653, 1409306, 2113959, 4227918, 6341877, 12683754, 73395173, 146790346, 220185519, 440371038, 660556557, 1321113114, 1394508287, 2789016574, 4183524861, 8367049722, 12550574583, 25101149166]

約数ペア:

[(1, 25101149166), (2, 12550574583), (3, 8367049722), (6, 4183524861), (9, 2789016574), (18, 1394508287), (19, 1321113114), (38, 660556557), (57, 440371038), (114, 220185519), (171, 146790346), (342, 73395173), (1979, 12683754), (3958, 6341877), (5937, 4227918), (11874, 2113959), (17811, 1409306), (35622, 704653), (37087, 676818), (37601, 667566), (74174, 338409), (75202, 333783), (111261, 225606), (112803, 222522)]