27982892916

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{686057}}^1$

素因数の和:686181

約数の個数: 72

約数和(自身を含む): 77914234944

約数和(自身を除く): 49931342028

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 103, 132, 198, 206, 309, 396, 412, 618, 927, 1133, 1236, 1854, 2266, 3399, 3708, 4532, 6798, 10197, 13596, 20394, 40788, 686057, 1372114, 2058171, 2744228, 4116342, 6174513, 7546627, 8232684, 12349026, 15093254, 22639881, 24698052, 30186508, 45279762, 67919643, 70663871, 90559524, 135839286, 141327742, 211991613, 271678572, 282655484, 423983226, 635974839, 777302581, 847966452, 1271949678, 1554605162, 2331907743, 2543899356, 3109210324, 4663815486, 6995723229, 9327630972, 13991446458, 27982892916]

約数ペア:

[(1, 27982892916), (2, 13991446458), (3, 9327630972), (4, 6995723229), (6, 4663815486), (9, 3109210324), (11, 2543899356), (12, 2331907743), (18, 1554605162), (22, 1271949678), (33, 847966452), (36, 777302581), (44, 635974839), (66, 423983226), (99, 282655484), (103, 271678572), (132, 211991613), (198, 141327742), (206, 135839286), (309, 90559524), (396, 70663871), (412, 67919643), (618, 45279762), (927, 30186508), (1133, 24698052), (1236, 22639881), (1854, 15093254), (2266, 12349026), (3399, 8232684), (3708, 7546627), (4532, 6174513), (6798, 4116342), (10197, 2744228), (13596, 2058171), (20394, 1372114), (40788, 686057)]