1908738

素因数分解:

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

素因数の和:2743

約数の個数: 32

約数和(自身を含む): 4569600

約数和(自身を除く): 2660862

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 2719, 5438, 8157, 16314, 24471, 35347, 48942, 70694, 73413, 106041, 146826, 212082, 318123, 636246, 954369, 1908738]

約数ペア:

[(1, 1908738), (2, 954369), (3, 636246), (6, 318123), (9, 212082), (13, 146826), (18, 106041), (26, 73413), (27, 70694), (39, 48942), (54, 35347), (78, 24471), (117, 16314), (234, 8157), (351, 5438), (702, 2719)]