18063964

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{25229}}^1$

素因数の和:25412

約数の個数: 12

約数和(自身を含む): 31789800

約数和(自身を除く): 13725836

約数列:

[1, 2, 4, 179, 358, 716, 25229, 50458, 100916, 4515991, 9031982, 18063964]

約数ペア:

[(1, 18063964), (2, 9031982), (4, 4515991), (179, 100916), (358, 50458), (716, 25229)]