21945324

素因数分解:

$2^2\times 3^1\times {\mathrm{449}}^1\times {\mathrm{4073}}^1$

素因数の和:4529

約数の個数: 24

約数和(自身を含む): 51332400

約数和(自身を除く): 29387076

約数列:

[1, 2, 3, 4, 6, 12, 449, 898, 1347, 1796, 2694, 4073, 5388, 8146, 12219, 16292, 24438, 48876, 1828777, 3657554, 5486331, 7315108, 10972662, 21945324]

約数ペア:

[(1, 21945324), (2, 10972662), (3, 7315108), (4, 5486331), (6, 3657554), (12, 1828777), (449, 48876), (898, 24438), (1347, 16292), (1796, 12219), (2694, 8146), (4073, 5388)]