7320438

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 17184960

約数和(自身を除く): 9864522

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 47, 51, 94, 102, 141, 153, 282, 306, 423, 509, 799, 846, 1018, 1527, 1598, 2397, 3054, 4581, 4794, 7191, 8653, 9162, 14382, 17306, 23923, 25959, 47846, 51918, 71769, 77877, 143538, 155754, 215307, 406691, 430614, 813382, 1220073, 2440146, 3660219, 7320438]

約数ペア:

[(1, 7320438), (2, 3660219), (3, 2440146), (6, 1220073), (9, 813382), (17, 430614), (18, 406691), (34, 215307), (47, 155754), (51, 143538), (94, 77877), (102, 71769), (141, 51918), (153, 47846), (282, 25959), (306, 23923), (423, 17306), (509, 14382), (799, 9162), (846, 8653), (1018, 7191), (1527, 4794), (1598, 4581), (2397, 3054)]