39129486

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 90201600

約数和(自身を除く): 51072114

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 149, 173, 253, 298, 346, 447, 506, 519, 759, 894, 1038, 1518, 1639, 1903, 3278, 3427, 3806, 3979, 4917, 5709, 6854, 7958, 9834, 10281, 11418, 11937, 20562, 23874, 25777, 37697, 43769, 51554, 75394, 77331, 87538, 113091, 131307, 154662, 226182, 262614, 283547, 567094, 592871, 850641, 1185742, 1701282, 1778613, 3557226, 6521581, 13043162, 19564743, 39129486]

約数ペア:

[(1, 39129486), (2, 19564743), (3, 13043162), (6, 6521581), (11, 3557226), (22, 1778613), (23, 1701282), (33, 1185742), (46, 850641), (66, 592871), (69, 567094), (138, 283547), (149, 262614), (173, 226182), (253, 154662), (298, 131307), (346, 113091), (447, 87538), (506, 77331), (519, 75394), (759, 51554), (894, 43769), (1038, 37697), (1518, 25777), (1639, 23874), (1903, 20562), (3278, 11937), (3427, 11418), (3806, 10281), (3979, 9834), (4917, 7958), (5709, 6854)]