21827514

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 44553600

約数和(自身を除く): 22726086

約数列:

[1, 2, 3, 6, 101, 181, 199, 202, 303, 362, 398, 543, 597, 606, 1086, 1194, 18281, 20099, 36019, 36562, 40198, 54843, 60297, 72038, 108057, 109686, 120594, 216114, 3637919, 7275838, 10913757, 21827514]

約数ペア:

[(1, 21827514), (2, 10913757), (3, 7275838), (6, 3637919), (101, 216114), (181, 120594), (199, 109686), (202, 108057), (303, 72038), (362, 60297), (398, 54843), (543, 40198), (597, 36562), (606, 36019), (1086, 20099), (1194, 18281)]