17648274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3023}}^1$

素因数の和:3174

約数の個数: 32

約数和(自身を含む): 40642560

約数和(自身を除く): 22994286

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 3023, 5838, 6046, 9069, 18138, 21161, 42322, 63483, 126966, 420197, 840394, 1260591, 2521182, 2941379, 5882758, 8824137, 17648274]

約数ペア:

[(1, 17648274), (2, 8824137), (3, 5882758), (6, 2941379), (7, 2521182), (14, 1260591), (21, 840394), (42, 420197), (139, 126966), (278, 63483), (417, 42322), (834, 21161), (973, 18138), (1946, 9069), (2919, 6046), (3023, 5838)]