18817068

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{82531}}^1$

素因数の和:82557

約数の個数: 24

約数和(自身を含む): 46217920

約数和(自身を除く): 27400852

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 82531, 165062, 247593, 330124, 495186, 990372, 1568089, 3136178, 4704267, 6272356, 9408534, 18817068]

約数ペア:

[(1, 18817068), (2, 9408534), (3, 6272356), (4, 4704267), (6, 3136178), (12, 1568089), (19, 990372), (38, 495186), (57, 330124), (76, 247593), (114, 165062), (228, 82531)]