20190123222

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{2789}}^1\times {\mathrm{32609}}^1$

素因数の和:35440

約数の個数: 32

約数和(自身を含む): 41487746400

約数和(自身を除く): 21297623178

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 2789, 5578, 8367, 16734, 32609, 65218, 97827, 103193, 195654, 206386, 309579, 619158, 1206533, 2413066, 3619599, 7239198, 90946501, 181893002, 272839503, 545679006, 3365020537, 6730041074, 10095061611, 20190123222]

約数ペア:

[(1, 20190123222), (2, 10095061611), (3, 6730041074), (6, 3365020537), (37, 545679006), (74, 272839503), (111, 181893002), (222, 90946501), (2789, 7239198), (5578, 3619599), (8367, 2413066), (16734, 1206533), (32609, 619158), (65218, 309579), (97827, 206386), (103193, 195654)]