15742404

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{2053}}^1$

素因数の和:2137

約数の個数: 48

約数和(自身を含む): 41408640

約数和(自身を除く): 25666236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2053, 2556, 3834, 4106, 6159, 7668, 8212, 12318, 18477, 24636, 36954, 55431, 73908, 110862, 145763, 221724, 291526, 437289, 583052, 874578, 1311867, 1749156, 2623734, 3935601, 5247468, 7871202, 15742404]

約数ペア:

[(1, 15742404), (2, 7871202), (3, 5247468), (4, 3935601), (6, 2623734), (9, 1749156), (12, 1311867), (18, 874578), (27, 583052), (36, 437289), (54, 291526), (71, 221724), (108, 145763), (142, 110862), (213, 73908), (284, 55431), (426, 36954), (639, 24636), (852, 18477), (1278, 12318), (1917, 8212), (2053, 7668), (2556, 6159), (3834, 4106)]