2247199938

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{4789}}^1$

素因数の和:5127

約数の個数: 48

約数和(自身を含む): 4931784000

約数和(自身を除く): 2684584062

約数列:

[1, 2, 3, 6, 9, 18, 131, 199, 262, 393, 398, 597, 786, 1179, 1194, 1791, 2358, 3582, 4789, 9578, 14367, 26069, 28734, 43101, 52138, 78207, 86202, 156414, 234621, 469242, 627359, 953011, 1254718, 1882077, 1906022, 2859033, 3764154, 5646231, 5718066, 8577099, 11292462, 17154198, 124844441, 249688882, 374533323, 749066646, 1123599969, 2247199938]

約数ペア:

[(1, 2247199938), (2, 1123599969), (3, 749066646), (6, 374533323), (9, 249688882), (18, 124844441), (131, 17154198), (199, 11292462), (262, 8577099), (393, 5718066), (398, 5646231), (597, 3764154), (786, 2859033), (1179, 1906022), (1194, 1882077), (1791, 1254718), (2358, 953011), (3582, 627359), (4789, 469242), (9578, 234621), (14367, 156414), (26069, 86202), (28734, 78207), (43101, 52138)]