18164692

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7129}}^1$

素因数の和:7160

約数の個数: 36

約数和(自身を含む): 39828180

約数和(自身を除く): 21663488

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 7129, 14258, 28516, 49903, 92677, 99806, 185354, 199612, 349321, 370708, 648739, 698642, 1297478, 1397284, 2594956, 4541173, 9082346, 18164692]

約数ペア:

[(1, 18164692), (2, 9082346), (4, 4541173), (7, 2594956), (13, 1397284), (14, 1297478), (26, 698642), (28, 648739), (49, 370708), (52, 349321), (91, 199612), (98, 185354), (182, 99806), (196, 92677), (364, 49903), (637, 28516), (1274, 14258), (2548, 7129)]