27745206

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{947}}^1$

素因数の和:1228

約数の個数: 32

約数和(自身を含む): 58700160

約数和(自身を除く): 30954954

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 257, 514, 771, 947, 1542, 1894, 2841, 4883, 5682, 9766, 14649, 17993, 29298, 35986, 53979, 107958, 243379, 486758, 730137, 1460274, 4624201, 9248402, 13872603, 27745206]

約数ペア:

[(1, 27745206), (2, 13872603), (3, 9248402), (6, 4624201), (19, 1460274), (38, 730137), (57, 486758), (114, 243379), (257, 107958), (514, 53979), (771, 35986), (947, 29298), (1542, 17993), (1894, 14649), (2841, 9766), (4883, 5682)]