40784238

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{205981}}^1$

素因数の和:206000

約数の個数: 24

約数和(自身を含む): 96399576

約数和(自身を除く): 55615338

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 205981, 411962, 617943, 1235886, 1853829, 2265791, 3707658, 4531582, 6797373, 13594746, 20392119, 40784238]

約数ペア:

[(1, 40784238), (2, 20392119), (3, 13594746), (6, 6797373), (9, 4531582), (11, 3707658), (18, 2265791), (22, 1853829), (33, 1235886), (66, 617943), (99, 411962), (198, 205981)]