16953768

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 50450400

約数和(自身を除く): 33496632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 59, 72, 78, 104, 117, 118, 156, 177, 234, 236, 307, 312, 354, 468, 472, 531, 614, 708, 767, 921, 936, 1062, 1228, 1416, 1534, 1842, 2124, 2301, 2456, 2763, 3068, 3684, 3991, 4248, 4602, 5526, 6136, 6903, 7368, 7982, 9204, 11052, 11973, 13806, 15964, 18113, 18408, 22104, 23946, 27612, 31928, 35919, 36226, 47892, 54339, 55224, 71838, 72452, 95784, 108678, 143676, 144904, 163017, 217356, 235469, 287352, 326034, 434712, 470938, 652068, 706407, 941876, 1304136, 1412814, 1883752, 2119221, 2825628, 4238442, 5651256, 8476884, 16953768]

約数ペア:

[(1, 16953768), (2, 8476884), (3, 5651256), (4, 4238442), (6, 2825628), (8, 2119221), (9, 1883752), (12, 1412814), (13, 1304136), (18, 941876), (24, 706407), (26, 652068), (36, 470938), (39, 434712), (52, 326034), (59, 287352), (72, 235469), (78, 217356), (104, 163017), (117, 144904), (118, 143676), (156, 108678), (177, 95784), (234, 72452), (236, 71838), (307, 55224), (312, 54339), (354, 47892), (468, 36226), (472, 35919), (531, 31928), (614, 27612), (708, 23946), (767, 22104), (921, 18408), (936, 18113), (1062, 15964), (1228, 13806), (1416, 11973), (1534, 11052), (1842, 9204), (2124, 7982), (2301, 7368), (2456, 6903), (2763, 6136), (3068, 5526), (3684, 4602), (3991, 4248)]