81126402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{823}}^1\times {\mathrm{2347}}^1$

素因数の和:3182

約数の個数: 32

約数和(自身を含む): 185736192

約数和(自身を除く): 104609790

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 823, 1646, 2347, 2469, 4694, 4938, 5761, 7041, 11522, 14082, 16429, 17283, 32858, 34566, 49287, 98574, 1931581, 3863162, 5794743, 11589486, 13521067, 27042134, 40563201, 81126402]

約数ペア:

[(1, 81126402), (2, 40563201), (3, 27042134), (6, 13521067), (7, 11589486), (14, 5794743), (21, 3863162), (42, 1931581), (823, 98574), (1646, 49287), (2347, 34566), (2469, 32858), (4694, 17283), (4938, 16429), (5761, 14082), (7041, 11522)]