21612594

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{787}}^1$

素因数の和:1014

約数の個数: 32

約数和(自身を含む): 45388800

約数和(自身を除く): 23776206

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 199, 398, 597, 787, 1194, 1574, 2361, 4577, 4722, 9154, 13731, 18101, 27462, 36202, 54303, 108606, 156613, 313226, 469839, 939678, 3602099, 7204198, 10806297, 21612594]

約数ペア:

[(1, 21612594), (2, 10806297), (3, 7204198), (6, 3602099), (23, 939678), (46, 469839), (69, 313226), (138, 156613), (199, 108606), (398, 54303), (597, 36202), (787, 27462), (1194, 18101), (1574, 13731), (2361, 9154), (4577, 4722)]