129900348

素因数分解:

$2^2\times 3^4\times {\mathrm{400927}}^1$

素因数の和:400943

約数の個数: 30

約数和(自身を含む): 339586016

約数和(自身を除く): 209685668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 400927, 801854, 1202781, 1603708, 2405562, 3608343, 4811124, 7216686, 10825029, 14433372, 21650058, 32475087, 43300116, 64950174, 129900348]

約数ペア:

[(1, 129900348), (2, 64950174), (3, 43300116), (4, 32475087), (6, 21650058), (9, 14433372), (12, 10825029), (18, 7216686), (27, 4811124), (36, 3608343), (54, 2405562), (81, 1603708), (108, 1202781), (162, 801854), (324, 400927)]