128362338

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{548557}}^1$

素因数の和:548578

約数の個数: 24

約数和(自身を含む): 299512668

約数和(自身を除く): 171150330

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 548557, 1097114, 1645671, 3291342, 4937013, 7131241, 9874026, 14262482, 21393723, 42787446, 64181169, 128362338]

約数ペア:

[(1, 128362338), (2, 64181169), (3, 42787446), (6, 21393723), (9, 14262482), (13, 9874026), (18, 7131241), (26, 4937013), (39, 3291342), (78, 1645671), (117, 1097114), (234, 548557)]