19481148

素因数分解:

$2^2\times 3^4\times {\mathrm{60127}}^1$

素因数の和:60143

約数の個数: 30

約数和(自身を含む): 50928416

約数和(自身を除く): 31447268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 60127, 120254, 180381, 240508, 360762, 541143, 721524, 1082286, 1623429, 2164572, 3246858, 4870287, 6493716, 9740574, 19481148]

約数ペア:

[(1, 19481148), (2, 9740574), (3, 6493716), (4, 4870287), (6, 3246858), (9, 2164572), (12, 1623429), (18, 1082286), (27, 721524), (36, 541143), (54, 360762), (81, 240508), (108, 180381), (162, 120254), (324, 60127)]