28151946

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{17573}}^1$

素因数の和:17670

約数の個数: 24

約数和(自身を含む): 61684740

約数和(自身を除く): 33532794

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 17573, 35146, 52719, 105438, 158157, 316314, 1563997, 3127994, 4691991, 9383982, 14075973, 28151946]

約数ペア:

[(1, 28151946), (2, 14075973), (3, 9383982), (6, 4691991), (9, 3127994), (18, 1563997), (89, 316314), (178, 158157), (267, 105438), (534, 52719), (801, 35146), (1602, 17573)]