15671918067

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{809}}^1\times {\mathrm{2011}}^1$

素因数の和:2868

約数の個数: 48

約数和(自身を含む): 23859100800

約数和(自身を除く): 8187182733

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 809, 2011, 2427, 3211, 6033, 9633, 10517, 15371, 26143, 31551, 38209, 46113, 78429, 114627, 136721, 199823, 339859, 410163, 496717, 599469, 1019577, 1490151, 1626899, 2597699, 4880697, 6457321, 7793097, 19371963, 21149687, 30911081, 63449061, 92733243, 274945931, 401844053, 824837793, 1205532159, 5223972689, 15671918067]

約数ペア:

[(1, 15671918067), (3, 5223972689), (13, 1205532159), (19, 824837793), (39, 401844053), (57, 274945931), (169, 92733243), (247, 63449061), (507, 30911081), (741, 21149687), (809, 19371963), (2011, 7793097), (2427, 6457321), (3211, 4880697), (6033, 2597699), (9633, 1626899), (10517, 1490151), (15371, 1019577), (26143, 599469), (31551, 496717), (38209, 410163), (46113, 339859), (78429, 199823), (114627, 136721)]