40632984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{80621}}^1$

素因数の和:80640

約数の個数: 48

約数和(自身を含む): 125770320

約数和(自身を除く): 85137336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 80621, 161242, 241863, 322484, 483726, 564347, 644968, 725589, 967452, 1128694, 1451178, 1693041, 1934904, 2257388, 2902356, 3386082, 4514776, 5079123, 5804712, 6772164, 10158246, 13544328, 20316492, 40632984]

約数ペア:

[(1, 40632984), (2, 20316492), (3, 13544328), (4, 10158246), (6, 6772164), (7, 5804712), (8, 5079123), (9, 4514776), (12, 3386082), (14, 2902356), (18, 2257388), (21, 1934904), (24, 1693041), (28, 1451178), (36, 1128694), (42, 967452), (56, 725589), (63, 644968), (72, 564347), (84, 483726), (126, 322484), (168, 241863), (252, 161242), (504, 80621)]