180853902

素因数分解:

$2^1\times 3^2\times {\mathrm{353}}^1\times {\mathrm{28463}}^1$

素因数の和:28824

約数の個数: 24

約数和(自身を含む): 392973984

約数和(自身を除く): 212120082

約数列:

[1, 2, 3, 6, 9, 18, 353, 706, 1059, 2118, 3177, 6354, 28463, 56926, 85389, 170778, 256167, 512334, 10047439, 20094878, 30142317, 60284634, 90426951, 180853902]

約数ペア:

[(1, 180853902), (2, 90426951), (3, 60284634), (6, 30142317), (9, 20094878), (18, 10047439), (353, 512334), (706, 256167), (1059, 170778), (2118, 85389), (3177, 56926), (6354, 28463)]