2186562018

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:679

約数の個数: 64

約数和(自身を含む): 4523904000

約数和(自身を除く): 2337341982

約数列:

[1, 2, 3, 6, 67, 109, 134, 139, 201, 218, 278, 327, 359, 402, 417, 654, 718, 834, 1077, 2154, 7303, 9313, 14606, 15151, 18626, 21909, 24053, 27939, 30302, 39131, 43818, 45453, 48106, 49901, 55878, 72159, 78262, 90906, 99802, 117393, 144318, 149703, 234786, 299406, 1015117, 2030234, 2621777, 3045351, 3343367, 5243554, 5439209, 6090702, 6686734, 7865331, 10030101, 10878418, 15730662, 16317627, 20060202, 32635254, 364427003, 728854006, 1093281009, 2186562018]

約数ペア:

[(1, 2186562018), (2, 1093281009), (3, 728854006), (6, 364427003), (67, 32635254), (109, 20060202), (134, 16317627), (139, 15730662), (201, 10878418), (218, 10030101), (278, 7865331), (327, 6686734), (359, 6090702), (402, 5439209), (417, 5243554), (654, 3343367), (718, 3045351), (834, 2621777), (1077, 2030234), (2154, 1015117), (7303, 299406), (9313, 234786), (14606, 149703), (15151, 144318), (18626, 117393), (21909, 99802), (24053, 90906), (27939, 78262), (30302, 72159), (39131, 55878), (43818, 49901), (45453, 48106)]