1279746594

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{3385573}}^1$

素因数の和:3385591

約数の個数: 32

約数和(自身を含む): 3250151040

約数和(自身を除く): 1970404446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 3385573, 6771146, 10156719, 20313438, 23699011, 30470157, 47398022, 60940314, 71097033, 91410471, 142194066, 182820942, 213291099, 426582198, 639873297, 1279746594]

約数ペア:

[(1, 1279746594), (2, 639873297), (3, 426582198), (6, 213291099), (7, 182820942), (9, 142194066), (14, 91410471), (18, 71097033), (21, 60940314), (27, 47398022), (42, 30470157), (54, 23699011), (63, 20313438), (126, 10156719), (189, 6771146), (378, 3385573)]