21033162

素因数分解:

$2^1\times 3^3\times {\mathrm{263}}^1\times {\mathrm{1481}}^1$

素因数の和:1755

約数の個数: 32

約数和(自身を含む): 46949760

約数和(自身を除く): 25916598

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 263, 526, 789, 1481, 1578, 2367, 2962, 4443, 4734, 7101, 8886, 13329, 14202, 26658, 39987, 79974, 389503, 779006, 1168509, 2337018, 3505527, 7011054, 10516581, 21033162]

約数ペア:

[(1, 21033162), (2, 10516581), (3, 7011054), (6, 3505527), (9, 2337018), (18, 1168509), (27, 779006), (54, 389503), (263, 79974), (526, 39987), (789, 26658), (1481, 14202), (1578, 13329), (2367, 8886), (2962, 7101), (4443, 4734)]