338979438

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{896771}}^1$

素因数の和:896789

約数の個数: 32

約数和(自身を含む): 860901120

約数和(自身を除く): 521921682

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 896771, 1793542, 2690313, 5380626, 6277397, 8070939, 12554794, 16141878, 18832191, 24212817, 37664382, 48425634, 56496573, 112993146, 169489719, 338979438]

約数ペア:

[(1, 338979438), (2, 169489719), (3, 112993146), (6, 56496573), (7, 48425634), (9, 37664382), (14, 24212817), (18, 18832191), (21, 16141878), (27, 12554794), (42, 8070939), (54, 6277397), (63, 5380626), (126, 2690313), (189, 1793542), (378, 896771)]