12829518

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{503}}^1$

素因数の和:633

約数の個数: 48

約数和(自身を含む): 30270240

約数和(自身を除く): 17440722

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 109, 117, 218, 234, 327, 503, 654, 981, 1006, 1417, 1509, 1962, 2834, 3018, 4251, 4527, 6539, 8502, 9054, 12753, 13078, 19617, 25506, 39234, 54827, 58851, 109654, 117702, 164481, 328962, 493443, 712751, 986886, 1425502, 2138253, 4276506, 6414759, 12829518]

約数ペア:

[(1, 12829518), (2, 6414759), (3, 4276506), (6, 2138253), (9, 1425502), (13, 986886), (18, 712751), (26, 493443), (39, 328962), (78, 164481), (109, 117702), (117, 109654), (218, 58851), (234, 54827), (327, 39234), (503, 25506), (654, 19617), (981, 13078), (1006, 12753), (1417, 9054), (1509, 8502), (1962, 6539), (2834, 4527), (3018, 4251)]