18909234

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{6607}}^1$

素因数の和:6671

約数の個数: 32

約数和(自身を含む): 42819840

約数和(自身を除く): 23910606

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 6607, 13214, 19821, 39642, 59463, 118926, 178389, 350171, 356778, 700342, 1050513, 2101026, 3151539, 6303078, 9454617, 18909234]

約数ペア:

[(1, 18909234), (2, 9454617), (3, 6303078), (6, 3151539), (9, 2101026), (18, 1050513), (27, 700342), (53, 356778), (54, 350171), (106, 178389), (159, 118926), (318, 59463), (477, 39642), (954, 19821), (1431, 13214), (2862, 6607)]