16826724

素因数分解:

$2^2\times 3^3\times {\mathrm{347}}^1\times {\mathrm{449}}^1$

素因数の和:809

約数の個数: 48

約数和(自身を含む): 43848000

約数和(自身を除く): 27021276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 347, 449, 694, 898, 1041, 1347, 1388, 1796, 2082, 2694, 3123, 4041, 4164, 5388, 6246, 8082, 9369, 12123, 12492, 16164, 18738, 24246, 37476, 48492, 155803, 311606, 467409, 623212, 934818, 1402227, 1869636, 2804454, 4206681, 5608908, 8413362, 16826724]

約数ペア:

[(1, 16826724), (2, 8413362), (3, 5608908), (4, 4206681), (6, 2804454), (9, 1869636), (12, 1402227), (18, 934818), (27, 623212), (36, 467409), (54, 311606), (108, 155803), (347, 48492), (449, 37476), (694, 24246), (898, 18738), (1041, 16164), (1347, 12492), (1388, 12123), (1796, 9369), (2082, 8082), (2694, 6246), (3123, 5388), (4041, 4164)]