18521724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{9133}}^1$

素因数の和:9166

約数の個数: 36

約数和(自身を含む): 46802616

約数和(自身を除く): 28280892

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 9133, 18266, 27399, 36532, 54798, 109596, 118729, 237458, 356187, 474916, 712374, 1424748, 1543477, 3086954, 4630431, 6173908, 9260862, 18521724]

約数ペア:

[(1, 18521724), (2, 9260862), (3, 6173908), (4, 4630431), (6, 3086954), (12, 1543477), (13, 1424748), (26, 712374), (39, 474916), (52, 356187), (78, 237458), (156, 118729), (169, 109596), (338, 54798), (507, 36532), (676, 27399), (1014, 18266), (2028, 9133)]