3894468

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:105

約数の個数: 72

約数和(自身を含む): 10241280

約数和(自身を除く): 6346812

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 31, 38, 57, 58, 62, 76, 87, 93, 114, 116, 124, 174, 186, 228, 348, 361, 372, 551, 589, 722, 899, 1083, 1102, 1178, 1444, 1653, 1767, 1798, 2166, 2204, 2356, 2697, 3306, 3534, 3596, 4332, 5394, 6612, 7068, 10469, 10788, 11191, 17081, 20938, 22382, 31407, 33573, 34162, 41876, 44764, 51243, 62814, 67146, 68324, 102486, 125628, 134292, 204972, 324539, 649078, 973617, 1298156, 1947234, 3894468]

約数ペア:

[(1, 3894468), (2, 1947234), (3, 1298156), (4, 973617), (6, 649078), (12, 324539), (19, 204972), (29, 134292), (31, 125628), (38, 102486), (57, 68324), (58, 67146), (62, 62814), (76, 51243), (87, 44764), (93, 41876), (114, 34162), (116, 33573), (124, 31407), (174, 22382), (186, 20938), (228, 17081), (348, 11191), (361, 10788), (372, 10469), (551, 7068), (589, 6612), (722, 5394), (899, 4332), (1083, 3596), (1102, 3534), (1178, 3306), (1444, 2697), (1653, 2356), (1767, 2204), (1798, 2166)]