7281324

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{787}}^1$

素因数の和:1054

約数の個数: 36

約数和(自身を含む): 18500664

約数和(自身を除く): 11219340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 787, 1028, 1542, 1574, 2313, 2361, 3084, 3148, 4626, 4722, 7083, 9252, 9444, 14166, 28332, 202259, 404518, 606777, 809036, 1213554, 1820331, 2427108, 3640662, 7281324]

約数ペア:

[(1, 7281324), (2, 3640662), (3, 2427108), (4, 1820331), (6, 1213554), (9, 809036), (12, 606777), (18, 404518), (36, 202259), (257, 28332), (514, 14166), (771, 9444), (787, 9252), (1028, 7083), (1542, 4722), (1574, 4626), (2313, 3148), (2361, 3084)]