18280356

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{80177}}^1$

素因数の和:80203

約数の個数: 24

約数和(自身を含む): 44899680

約数和(自身を除く): 26619324

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 80177, 160354, 240531, 320708, 481062, 962124, 1523363, 3046726, 4570089, 6093452, 9140178, 18280356]

約数ペア:

[(1, 18280356), (2, 9140178), (3, 6093452), (4, 4570089), (6, 3046726), (12, 1523363), (19, 962124), (38, 481062), (57, 320708), (76, 240531), (114, 160354), (228, 80177)]