12969324

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:379

約数の個数: 72

約数和(自身を含む): 35147840

約数和(自身を除く): 22178516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 67, 76, 114, 134, 171, 201, 228, 268, 283, 342, 402, 566, 603, 684, 804, 849, 1132, 1206, 1273, 1698, 2412, 2546, 2547, 3396, 3819, 5092, 5094, 5377, 7638, 10188, 10754, 11457, 15276, 16131, 18961, 21508, 22914, 32262, 37922, 45828, 48393, 56883, 64524, 75844, 96786, 113766, 170649, 193572, 227532, 341298, 360259, 682596, 720518, 1080777, 1441036, 2161554, 3242331, 4323108, 6484662, 12969324]

約数ペア:

[(1, 12969324), (2, 6484662), (3, 4323108), (4, 3242331), (6, 2161554), (9, 1441036), (12, 1080777), (18, 720518), (19, 682596), (36, 360259), (38, 341298), (57, 227532), (67, 193572), (76, 170649), (114, 113766), (134, 96786), (171, 75844), (201, 64524), (228, 56883), (268, 48393), (283, 45828), (342, 37922), (402, 32262), (566, 22914), (603, 21508), (684, 18961), (804, 16131), (849, 15276), (1132, 11457), (1206, 10754), (1273, 10188), (1698, 7638), (2412, 5377), (2546, 5094), (2547, 5092), (3396, 3819)]