18231004089

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{4397}}^1\times {\mathrm{24247}}^1$

素因数の和:28669

約数の個数: 24

約数和(自身を含む): 27727103040

約数和(自身を除く): 9496098951

約数列:

[1, 3, 9, 19, 57, 171, 4397, 13191, 24247, 39573, 72741, 83543, 218223, 250629, 460693, 751887, 1382079, 4146237, 106614059, 319842177, 959526531, 2025667121, 6077001363, 18231004089]

約数ペア:

[(1, 18231004089), (3, 6077001363), (9, 2025667121), (19, 959526531), (57, 319842177), (171, 106614059), (4397, 4146237), (13191, 1382079), (24247, 751887), (39573, 460693), (72741, 250629), (83543, 218223)]