1531422

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{571}}^1$

素因数の和:728

約数の個数: 24

約数和(自身を含む): 3346200

約数和(自身を除く): 1814778

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 571, 894, 1142, 1341, 1713, 2682, 3426, 5139, 10278, 85079, 170158, 255237, 510474, 765711, 1531422]

約数ペア:

[(1, 1531422), (2, 765711), (3, 510474), (6, 255237), (9, 170158), (18, 85079), (149, 10278), (298, 5139), (447, 3426), (571, 2682), (894, 1713), (1142, 1341)]