987564

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 2515968

約数和(自身を除く): 1528404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 47, 51, 68, 94, 102, 103, 141, 188, 204, 206, 282, 309, 412, 564, 618, 799, 1236, 1598, 1751, 2397, 3196, 3502, 4794, 4841, 5253, 7004, 9588, 9682, 10506, 14523, 19364, 21012, 29046, 58092, 82297, 164594, 246891, 329188, 493782, 987564]

約数ペア:

[(1, 987564), (2, 493782), (3, 329188), (4, 246891), (6, 164594), (12, 82297), (17, 58092), (34, 29046), (47, 21012), (51, 19364), (68, 14523), (94, 10506), (102, 9682), (103, 9588), (141, 7004), (188, 5253), (204, 4841), (206, 4794), (282, 3502), (309, 3196), (412, 2397), (564, 1751), (618, 1598), (799, 1236)]