1931868

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:634

約数の個数: 36

約数和(自身を含む): 4940208

約数和(自身を除く): 3008340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 521, 618, 927, 1042, 1236, 1563, 1854, 2084, 3126, 3708, 4689, 6252, 9378, 18756, 53663, 107326, 160989, 214652, 321978, 482967, 643956, 965934, 1931868]

約数ペア:

[(1, 1931868), (2, 965934), (3, 643956), (4, 482967), (6, 321978), (9, 214652), (12, 160989), (18, 107326), (36, 53663), (103, 18756), (206, 9378), (309, 6252), (412, 4689), (521, 3708), (618, 3126), (927, 2084), (1042, 1854), (1236, 1563)]