18875298

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2719}}^1$

素因数の和:2826

約数の個数: 32

約数和(自身を含む): 41126400

約数和(自身を除く): 22251102

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 2314, 2719, 3471, 5438, 6942, 8157, 16314, 35347, 70694, 106041, 212082, 241991, 483982, 725973, 1451946, 3145883, 6291766, 9437649, 18875298]

約数ペア:

[(1, 18875298), (2, 9437649), (3, 6291766), (6, 3145883), (13, 1451946), (26, 725973), (39, 483982), (78, 241991), (89, 212082), (178, 106041), (267, 70694), (534, 35347), (1157, 16314), (2314, 8157), (2719, 6942), (3471, 5438)]