87397254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{693629}}^1$

素因数の和:693644

約数の個数: 24

約数和(自身を含む): 216412560

約数和(自身を除く): 129015306

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 693629, 1387258, 2080887, 4161774, 4855403, 6242661, 9710806, 12485322, 14566209, 29132418, 43698627, 87397254]

約数ペア:

[(1, 87397254), (2, 43698627), (3, 29132418), (6, 14566209), (7, 12485322), (9, 9710806), (14, 6242661), (18, 4855403), (21, 4161774), (42, 2080887), (63, 1387258), (126, 693629)]