1408842

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:155

約数の個数: 48

約数和(自身を含む): 3302208

約数和(自身を除く): 1893366

約数列:

[1, 2, 3, 6, 9, 18, 23, 41, 46, 69, 82, 83, 123, 138, 166, 207, 246, 249, 369, 414, 498, 738, 747, 943, 1494, 1886, 1909, 2829, 3403, 3818, 5658, 5727, 6806, 8487, 10209, 11454, 16974, 17181, 20418, 30627, 34362, 61254, 78269, 156538, 234807, 469614, 704421, 1408842]

約数ペア:

[(1, 1408842), (2, 704421), (3, 469614), (6, 234807), (9, 156538), (18, 78269), (23, 61254), (41, 34362), (46, 30627), (69, 20418), (82, 17181), (83, 16974), (123, 11454), (138, 10209), (166, 8487), (207, 6806), (246, 5727), (249, 5658), (369, 3818), (414, 3403), (498, 2829), (738, 1909), (747, 1886), (943, 1494)]