16475544

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{9949}}^1$

素因数の和:9984

約数の個数: 48

約数和(自身を含む): 46566000

約数和(自身を除く): 30090456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 9949, 19898, 29847, 39796, 59694, 79592, 89541, 119388, 179082, 228827, 238776, 358164, 457654, 686481, 716328, 915308, 1372962, 1830616, 2059443, 2745924, 4118886, 5491848, 8237772, 16475544]

約数ペア:

[(1, 16475544), (2, 8237772), (3, 5491848), (4, 4118886), (6, 2745924), (8, 2059443), (9, 1830616), (12, 1372962), (18, 915308), (23, 716328), (24, 686481), (36, 457654), (46, 358164), (69, 238776), (72, 228827), (92, 179082), (138, 119388), (184, 89541), (207, 79592), (276, 59694), (414, 39796), (552, 29847), (828, 19898), (1656, 9949)]