19582740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{108793}}^1$

素因数の和:108808

約数の個数: 36

約数和(自身を含む): 59401524

約数和(自身を除く): 39818784

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 108793, 217586, 326379, 435172, 543965, 652758, 979137, 1087930, 1305516, 1631895, 1958274, 2175860, 3263790, 3916548, 4895685, 6527580, 9791370, 19582740]

約数ペア:

[(1, 19582740), (2, 9791370), (3, 6527580), (4, 4895685), (5, 3916548), (6, 3263790), (9, 2175860), (10, 1958274), (12, 1631895), (15, 1305516), (18, 1087930), (20, 979137), (30, 652758), (36, 543965), (45, 435172), (60, 326379), (90, 217586), (180, 108793)]