3980457978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5839}}^1\times {\mathrm{16231}}^1$

素因数の和:22082

約数の個数: 32

約数和(自身を含む): 9100308480

約数和(自身を除く): 5119850502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5839, 11678, 16231, 17517, 32462, 35034, 40873, 48693, 81746, 97386, 113617, 122619, 227234, 245238, 340851, 681702, 94772809, 189545618, 284318427, 568636854, 663409663, 1326819326, 1990228989, 3980457978]

約数ペア:

[(1, 3980457978), (2, 1990228989), (3, 1326819326), (6, 663409663), (7, 568636854), (14, 284318427), (21, 189545618), (42, 94772809), (5839, 681702), (11678, 340851), (16231, 245238), (17517, 227234), (32462, 122619), (35034, 113617), (40873, 97386), (48693, 81746)]