31668042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2609}}^1$

素因数の和:2655

約数の個数: 48

約数和(自身を含む): 76921920

約数和(自身を除く): 45253878

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 289, 357, 578, 714, 867, 1734, 2023, 2609, 4046, 5218, 6069, 7827, 12138, 15654, 18263, 36526, 44353, 54789, 88706, 109578, 133059, 266118, 310471, 620942, 754001, 931413, 1508002, 1862826, 2262003, 4524006, 5278007, 10556014, 15834021, 31668042]

約数ペア:

[(1, 31668042), (2, 15834021), (3, 10556014), (6, 5278007), (7, 4524006), (14, 2262003), (17, 1862826), (21, 1508002), (34, 931413), (42, 754001), (51, 620942), (102, 310471), (119, 266118), (238, 133059), (289, 109578), (357, 88706), (578, 54789), (714, 44353), (867, 36526), (1734, 18263), (2023, 15654), (2609, 12138), (4046, 7827), (5218, 6069)]