238942782

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1021123}}^1$

素因数の和:1021144

約数の個数: 24

約数和(自身を含む): 557533704

約数和(自身を除く): 318590922

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1021123, 2042246, 3063369, 6126738, 9190107, 13274599, 18380214, 26549198, 39823797, 79647594, 119471391, 238942782]

約数ペア:

[(1, 238942782), (2, 119471391), (3, 79647594), (6, 39823797), (9, 26549198), (13, 18380214), (18, 13274599), (26, 9190107), (39, 6126738), (78, 3063369), (117, 2042246), (234, 1021123)]