129333438

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{552707}}^1$

素因数の和:552728

約数の個数: 24

約数和(自身を含む): 301778568

約数和(自身を除く): 172445130

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 552707, 1105414, 1658121, 3316242, 4974363, 7185191, 9948726, 14370382, 21555573, 43111146, 64666719, 129333438]

約数ペア:

[(1, 129333438), (2, 64666719), (3, 43111146), (6, 21555573), (9, 14370382), (13, 9948726), (18, 7185191), (26, 4974363), (39, 3316242), (78, 1658121), (117, 1105414), (234, 552707)]