27513178

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9403}}^1$

素因数の和:9442

約数の個数: 32

約数和(自身を含む): 54167040

約数和(自身を除く): 26653862

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 9403, 18806, 65821, 103433, 131642, 178657, 206866, 357314, 724031, 1250599, 1448062, 1965227, 2501198, 3930454, 13756589, 27513178]

約数ペア:

[(1, 27513178), (2, 13756589), (7, 3930454), (11, 2501198), (14, 1965227), (19, 1448062), (22, 1250599), (38, 724031), (77, 357314), (133, 206866), (154, 178657), (209, 131642), (266, 103433), (418, 65821), (1463, 18806), (2926, 9403)]