18883932

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{21557}}^1$

素因数の和:21637

約数の個数: 24

約数和(自身を含む): 44668176

約数和(自身を除く): 25784244

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 21557, 43114, 64671, 86228, 129342, 258684, 1573661, 3147322, 4720983, 6294644, 9441966, 18883932]

約数ペア:

[(1, 18883932), (2, 9441966), (3, 6294644), (4, 4720983), (6, 3147322), (12, 1573661), (73, 258684), (146, 129342), (219, 86228), (292, 64671), (438, 43114), (876, 21557)]