15781932

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{7691}}^1$

素因数の和:7723

約数の個数: 48

約数和(自身を含む): 43075200

約数和(自身を除く): 27293268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 7691, 15382, 23073, 30764, 46146, 69219, 92292, 138438, 146129, 207657, 276876, 292258, 415314, 438387, 584516, 830628, 876774, 1315161, 1753548, 2630322, 3945483, 5260644, 7890966, 15781932]

約数ペア:

[(1, 15781932), (2, 7890966), (3, 5260644), (4, 3945483), (6, 2630322), (9, 1753548), (12, 1315161), (18, 876774), (19, 830628), (27, 584516), (36, 438387), (38, 415314), (54, 292258), (57, 276876), (76, 207657), (108, 146129), (114, 138438), (171, 92292), (228, 69219), (342, 46146), (513, 30764), (684, 23073), (1026, 15382), (2052, 7691)]