21830373324

素因数分解:

$2^2\times 3^2\times {\mathrm{277}}^1\times {\mathrm{2189167}}^1$

素因数の和:2189454

約数の個数: 36

約数和(自身を含む): 55381572064

約数和(自身を除く): 33551198740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 277, 554, 831, 1108, 1662, 2493, 3324, 4986, 9972, 2189167, 4378334, 6567501, 8756668, 13135002, 19702503, 26270004, 39405006, 78810012, 606399259, 1212798518, 1819197777, 2425597036, 3638395554, 5457593331, 7276791108, 10915186662, 21830373324]

約数ペア:

[(1, 21830373324), (2, 10915186662), (3, 7276791108), (4, 5457593331), (6, 3638395554), (9, 2425597036), (12, 1819197777), (18, 1212798518), (36, 606399259), (277, 78810012), (554, 39405006), (831, 26270004), (1108, 19702503), (1662, 13135002), (2493, 8756668), (3324, 6567501), (4986, 4378334), (9972, 2189167)]