9090606

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2143}}^1$

素因数の和:2256

約数の個数: 32

約数和(自身を含む): 20994048

約数和(自身を除く): 11903442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 1414, 2121, 2143, 4242, 4286, 6429, 12858, 15001, 30002, 45003, 90006, 216443, 432886, 649329, 1298658, 1515101, 3030202, 4545303, 9090606]

約数ペア:

[(1, 9090606), (2, 4545303), (3, 3030202), (6, 1515101), (7, 1298658), (14, 649329), (21, 432886), (42, 216443), (101, 90006), (202, 45003), (303, 30002), (606, 15001), (707, 12858), (1414, 6429), (2121, 4286), (2143, 4242)]