2578672068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{30698477}}^1$

素因数の和:30698491

約数の個数: 24

約数和(自身を含む): 6876459072

約数和(自身を除く): 4297787004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 30698477, 61396954, 92095431, 122793908, 184190862, 214889339, 368381724, 429778678, 644668017, 859557356, 1289336034, 2578672068]

約数ペア:

[(1, 2578672068), (2, 1289336034), (3, 859557356), (4, 644668017), (6, 429778678), (7, 368381724), (12, 214889339), (14, 184190862), (21, 122793908), (28, 92095431), (42, 61396954), (84, 30698477)]