918947220432

素因数分解:

$2^4\times 3^1\times {\mathrm{1997}}^1\times {\mathrm{9586747}}^1$

素因数の和:9588755

約数の個数: 40

約数和(自身を含む): 2375135990496

約数和(自身を除く): 1456188770064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1997, 3994, 5991, 7988, 11982, 15976, 23964, 31952, 47928, 95856, 9586747, 19173494, 28760241, 38346988, 57520482, 76693976, 115040964, 153387952, 230081928, 460163856, 19144733759, 38289467518, 57434201277, 76578935036, 114868402554, 153157870072, 229736805108, 306315740144, 459473610216, 918947220432]

約数ペア:

[(1, 918947220432), (2, 459473610216), (3, 306315740144), (4, 229736805108), (6, 153157870072), (8, 114868402554), (12, 76578935036), (16, 57434201277), (24, 38289467518), (48, 19144733759), (1997, 460163856), (3994, 230081928), (5991, 153387952), (7988, 115040964), (11982, 76693976), (15976, 57520482), (23964, 38346988), (31952, 28760241), (47928, 19173494), (95856, 9586747)]