31186182

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3853}}^1$

素因数の和:3948

約数の個数: 32

約数和(自身を含む): 66597120

約数和(自身を除く): 35410938

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 114, 142, 213, 426, 1349, 2698, 3853, 4047, 7706, 8094, 11559, 23118, 73207, 146414, 219621, 273563, 439242, 547126, 820689, 1641378, 5197697, 10395394, 15593091, 31186182]

約数ペア:

[(1, 31186182), (2, 15593091), (3, 10395394), (6, 5197697), (19, 1641378), (38, 820689), (57, 547126), (71, 439242), (114, 273563), (142, 219621), (213, 146414), (426, 73207), (1349, 23118), (2698, 11559), (3853, 8094), (4047, 7706)]