15320988

素因数分解:

$2^2\times 3^4\times {\mathrm{47287}}^1$

素因数の和:47303

約数の個数: 30

約数和(自身を含む): 40052936

約数和(自身を除く): 24731948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 47287, 94574, 141861, 189148, 283722, 425583, 567444, 851166, 1276749, 1702332, 2553498, 3830247, 5106996, 7660494, 15320988]

約数ペア:

[(1, 15320988), (2, 7660494), (3, 5106996), (4, 3830247), (6, 2553498), (9, 1702332), (12, 1276749), (18, 851166), (27, 567444), (36, 425583), (54, 283722), (81, 189148), (108, 141861), (162, 94574), (324, 47287)]