18013432

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{54919}}^1$

素因数の和:54966

約数の個数: 16

約数和(自身を含む): 34599600

約数和(自身を除く): 16586168

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 54919, 109838, 219676, 439352, 2251679, 4503358, 9006716, 18013432]

約数ペア:

[(1, 18013432), (2, 9006716), (4, 4503358), (8, 2251679), (41, 439352), (82, 219676), (164, 109838), (328, 54919)]