8727894

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{613}}^1$

素因数の和:741

約数の個数: 48

約数和(自身を含む): 21838752

約数和(自身を除く): 13110858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 113, 126, 226, 339, 613, 678, 791, 1017, 1226, 1582, 1839, 2034, 2373, 3678, 4291, 4746, 5517, 7119, 8582, 11034, 12873, 14238, 25746, 38619, 69269, 77238, 138538, 207807, 415614, 484883, 623421, 969766, 1246842, 1454649, 2909298, 4363947, 8727894]

約数ペア:

[(1, 8727894), (2, 4363947), (3, 2909298), (6, 1454649), (7, 1246842), (9, 969766), (14, 623421), (18, 484883), (21, 415614), (42, 207807), (63, 138538), (113, 77238), (126, 69269), (226, 38619), (339, 25746), (613, 14238), (678, 12873), (791, 11034), (1017, 8582), (1226, 7119), (1582, 5517), (1839, 4746), (2034, 4291), (2373, 3678)]