15236214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 37378560

約数和(自身を除く): 22142346

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 61, 114, 122, 133, 183, 266, 313, 366, 399, 427, 626, 798, 854, 939, 1159, 1281, 1878, 2191, 2318, 2562, 3477, 4382, 5947, 6573, 6954, 8113, 11894, 13146, 16226, 17841, 19093, 24339, 35682, 38186, 41629, 48678, 57279, 83258, 114558, 124887, 133651, 249774, 267302, 362767, 400953, 725534, 801906, 1088301, 2176602, 2539369, 5078738, 7618107, 15236214]

約数ペア:

[(1, 15236214), (2, 7618107), (3, 5078738), (6, 2539369), (7, 2176602), (14, 1088301), (19, 801906), (21, 725534), (38, 400953), (42, 362767), (57, 267302), (61, 249774), (114, 133651), (122, 124887), (133, 114558), (183, 83258), (266, 57279), (313, 48678), (366, 41629), (399, 38186), (427, 35682), (626, 24339), (798, 19093), (854, 17841), (939, 16226), (1159, 13146), (1281, 11894), (1878, 8113), (2191, 6954), (2318, 6573), (2562, 5947), (3477, 4382)]