19609992

素因数分解:

$2^3\times 3^3\times {\mathrm{90787}}^1$

素因数の和:90802

約数の個数: 32

約数和(自身を含む): 54472800

約数和(自身を除く): 34862808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 90787, 181574, 272361, 363148, 544722, 726296, 817083, 1089444, 1634166, 2178888, 2451249, 3268332, 4902498, 6536664, 9804996, 19609992]

約数ペア:

[(1, 19609992), (2, 9804996), (3, 6536664), (4, 4902498), (6, 3268332), (8, 2451249), (9, 2178888), (12, 1634166), (18, 1089444), (24, 817083), (27, 726296), (36, 544722), (54, 363148), (72, 272361), (108, 181574), (216, 90787)]