27812358

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{719}}^1$

素因数の和:1041

約数の個数: 48

約数和(自身を含む): 69189120

約数和(自身を除く): 41376762

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 307, 614, 719, 921, 1438, 1842, 2149, 2157, 2763, 4298, 4314, 5033, 5526, 6447, 6471, 10066, 12894, 12942, 15099, 19341, 30198, 38682, 45297, 90594, 220733, 441466, 662199, 1324398, 1545131, 1986597, 3090262, 3973194, 4635393, 9270786, 13906179, 27812358]

約数ペア:

[(1, 27812358), (2, 13906179), (3, 9270786), (6, 4635393), (7, 3973194), (9, 3090262), (14, 1986597), (18, 1545131), (21, 1324398), (42, 662199), (63, 441466), (126, 220733), (307, 90594), (614, 45297), (719, 38682), (921, 30198), (1438, 19341), (1842, 15099), (2149, 12942), (2157, 12894), (2763, 10066), (4298, 6471), (4314, 6447), (5033, 5526)]