997860042

素因数分解:

$2^1\times 3^2\times {\mathrm{2953}}^1\times {\mathrm{18773}}^1$

素因数の和:21734

約数の個数: 24

約数和(自身を含む): 2162877444

約数和(自身を除く): 1165017402

約数列:

[1, 2, 3, 6, 9, 18, 2953, 5906, 8859, 17718, 18773, 26577, 37546, 53154, 56319, 112638, 168957, 337914, 55436669, 110873338, 166310007, 332620014, 498930021, 997860042]

約数ペア:

[(1, 997860042), (2, 498930021), (3, 332620014), (6, 166310007), (9, 110873338), (18, 55436669), (2953, 337914), (5906, 168957), (8859, 112638), (17718, 56319), (18773, 53154), (26577, 37546)]