17822874

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1979}}^1$

素因数の和:2082

約数の個数: 32

約数和(自身を含む): 38016000

約数和(自身を除く): 20193126

約数列:

[1, 2, 3, 6, 19, 38, 57, 79, 114, 158, 237, 474, 1501, 1979, 3002, 3958, 4503, 5937, 9006, 11874, 37601, 75202, 112803, 156341, 225606, 312682, 469023, 938046, 2970479, 5940958, 8911437, 17822874]

約数ペア:

[(1, 17822874), (2, 8911437), (3, 5940958), (6, 2970479), (19, 938046), (38, 469023), (57, 312682), (79, 225606), (114, 156341), (158, 112803), (237, 75202), (474, 37601), (1501, 11874), (1979, 9006), (3002, 5937), (3958, 4503)]