2663268

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{11681}}^1$

素因数の和:11707

約数の個数: 24

約数和(自身を含む): 6541920

約数和(自身を除く): 3878652

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 11681, 23362, 35043, 46724, 70086, 140172, 221939, 443878, 665817, 887756, 1331634, 2663268]

約数ペア:

[(1, 2663268), (2, 1331634), (3, 887756), (4, 665817), (6, 443878), (12, 221939), (19, 140172), (38, 70086), (57, 46724), (76, 35043), (114, 23362), (228, 11681)]