42575418

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1$

素因数の和:939

約数の個数: 48

約数和(自身を含む): 95917536

約数和(自身を除く): 53342118

約数列:

[1, 2, 3, 6, 9, 18, 43, 67, 86, 129, 134, 201, 258, 387, 402, 603, 774, 821, 1206, 1642, 2463, 2881, 4926, 5762, 7389, 8643, 14778, 17286, 25929, 35303, 51858, 55007, 70606, 105909, 110014, 165021, 211818, 317727, 330042, 495063, 635454, 990126, 2365301, 4730602, 7095903, 14191806, 21287709, 42575418]

約数ペア:

[(1, 42575418), (2, 21287709), (3, 14191806), (6, 7095903), (9, 4730602), (18, 2365301), (43, 990126), (67, 635454), (86, 495063), (129, 330042), (134, 317727), (201, 211818), (258, 165021), (387, 110014), (402, 105909), (603, 70606), (774, 55007), (821, 51858), (1206, 35303), (1642, 25929), (2463, 17286), (2881, 14778), (4926, 8643), (5762, 7389)]