18070908

素因数分解:

$2^2\times 3^1\times {\mathrm{929}}^1\times {\mathrm{1621}}^1$

素因数の和:2557

約数の個数: 24

約数和(自身を含む): 42236880

約数和(自身を除く): 24165972

約数列:

[1, 2, 3, 4, 6, 12, 929, 1621, 1858, 2787, 3242, 3716, 4863, 5574, 6484, 9726, 11148, 19452, 1505909, 3011818, 4517727, 6023636, 9035454, 18070908]

約数ペア:

[(1, 18070908), (2, 9035454), (3, 6023636), (4, 4517727), (6, 3011818), (12, 1505909), (929, 19452), (1621, 11148), (1858, 9726), (2787, 6484), (3242, 5574), (3716, 4863)]