2078580006

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{3120991}}^1$

素因数の和:3121036

約数の個数: 24

約数和(自身を含む): 4625310144

約数和(自身を除く): 2546730138

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 3120991, 6241982, 9362973, 18725946, 28088919, 56177838, 115476667, 230953334, 346430001, 692860002, 1039290003, 2078580006]

約数ペア:

[(1, 2078580006), (2, 1039290003), (3, 692860002), (6, 346430001), (9, 230953334), (18, 115476667), (37, 56177838), (74, 28088919), (111, 18725946), (222, 9362973), (333, 6241982), (666, 3120991)]