2018034172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{67547}}^1$

素因数の和:67666

約数の個数: 48

約数和(自身を含む): 4448441088

約数和(自身を除く): 2430406916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 97, 154, 194, 308, 388, 679, 1067, 1358, 2134, 2716, 4268, 7469, 14938, 29876, 67547, 135094, 270188, 472829, 743017, 945658, 1486034, 1891316, 2972068, 5201119, 6552059, 10402238, 13104118, 20804476, 26208236, 45864413, 72072649, 91728826, 144145298, 183457652, 288290596, 504508543, 1009017086, 2018034172]

約数ペア:

[(1, 2018034172), (2, 1009017086), (4, 504508543), (7, 288290596), (11, 183457652), (14, 144145298), (22, 91728826), (28, 72072649), (44, 45864413), (77, 26208236), (97, 20804476), (154, 13104118), (194, 10402238), (308, 6552059), (388, 5201119), (679, 2972068), (1067, 1891316), (1358, 1486034), (2134, 945658), (2716, 743017), (4268, 472829), (7469, 270188), (14938, 135094), (29876, 67547)]