1489701816

素因数分解:

$2^3\times 3^2\times {\mathrm{20690303}}^1$

素因数の和:20690315

約数の個数: 24

約数和(自身を含む): 4034609280

約数和(自身を除く): 2544907464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 20690303, 41380606, 62070909, 82761212, 124141818, 165522424, 186212727, 248283636, 372425454, 496567272, 744850908, 1489701816]

約数ペア:

[(1, 1489701816), (2, 744850908), (3, 496567272), (4, 372425454), (6, 248283636), (8, 186212727), (9, 165522424), (12, 124141818), (18, 82761212), (24, 62070909), (36, 41380606), (72, 20690303)]