27442842

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{347}}^1$

素因数の和:635

約数の個数: 48

約数和(自身を含む): 64268640

約数和(自身を除く): 36825798

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 269, 294, 347, 538, 694, 807, 1041, 1614, 1883, 2082, 2429, 3766, 4858, 5649, 7287, 11298, 13181, 14574, 17003, 26362, 34006, 39543, 51009, 79086, 93343, 102018, 186686, 280029, 560058, 653401, 1306802, 1960203, 3920406, 4573807, 9147614, 13721421, 27442842]

約数ペア:

[(1, 27442842), (2, 13721421), (3, 9147614), (6, 4573807), (7, 3920406), (14, 1960203), (21, 1306802), (42, 653401), (49, 560058), (98, 280029), (147, 186686), (269, 102018), (294, 93343), (347, 79086), (538, 51009), (694, 39543), (807, 34006), (1041, 26362), (1614, 17003), (1883, 14574), (2082, 13181), (2429, 11298), (3766, 7287), (4858, 5649)]