18993414

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7019}}^1$

素因数の和:7076

約数の個数: 32

約数和(自身を含む): 42456960

約数和(自身を除く): 23463546

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 246, 451, 902, 1353, 2706, 7019, 14038, 21057, 42114, 77209, 154418, 231627, 287779, 463254, 575558, 863337, 1726674, 3165569, 6331138, 9496707, 18993414]

約数ペア:

[(1, 18993414), (2, 9496707), (3, 6331138), (6, 3165569), (11, 1726674), (22, 863337), (33, 575558), (41, 463254), (66, 287779), (82, 231627), (123, 154418), (246, 77209), (451, 42114), (902, 21057), (1353, 14038), (2706, 7019)]