21878889108

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{62870371}}^1$

素因数の和:62870407

約数の個数: 24

約数和(自身を含む): 52811112480

約数和(自身を除く): 30932223372

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 62870371, 125740742, 188611113, 251481484, 377222226, 754444452, 1823240759, 3646481518, 5469722277, 7292963036, 10939444554, 21878889108]

約数ペア:

[(1, 21878889108), (2, 10939444554), (3, 7292963036), (4, 5469722277), (6, 3646481518), (12, 1823240759), (29, 754444452), (58, 377222226), (87, 251481484), (116, 188611113), (174, 125740742), (348, 62870371)]