4387698

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 11007360

約数和(自身を除く): 6619662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 97, 126, 194, 291, 359, 582, 679, 718, 873, 1077, 1358, 1746, 2037, 2154, 2513, 3231, 4074, 5026, 6111, 6462, 7539, 12222, 15078, 22617, 34823, 45234, 69646, 104469, 208938, 243761, 313407, 487522, 626814, 731283, 1462566, 2193849, 4387698]

約数ペア:

[(1, 4387698), (2, 2193849), (3, 1462566), (6, 731283), (7, 626814), (9, 487522), (14, 313407), (18, 243761), (21, 208938), (42, 104469), (63, 69646), (97, 45234), (126, 34823), (194, 22617), (291, 15078), (359, 12222), (582, 7539), (679, 6462), (718, 6111), (873, 5026), (1077, 4074), (1358, 3231), (1746, 2513), (2037, 2154)]