16559352

素因数分解:

$2^3\times 3^2\times {\mathrm{349}}^1\times {\mathrm{659}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 45045000

約数和(自身を除く): 28485648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 349, 659, 698, 1047, 1318, 1396, 1977, 2094, 2636, 2792, 3141, 3954, 4188, 5272, 5931, 6282, 7908, 8376, 11862, 12564, 15816, 23724, 25128, 47448, 229991, 459982, 689973, 919964, 1379946, 1839928, 2069919, 2759892, 4139838, 5519784, 8279676, 16559352]

約数ペア:

[(1, 16559352), (2, 8279676), (3, 5519784), (4, 4139838), (6, 2759892), (8, 2069919), (9, 1839928), (12, 1379946), (18, 919964), (24, 689973), (36, 459982), (72, 229991), (349, 47448), (659, 25128), (698, 23724), (1047, 15816), (1318, 12564), (1396, 11862), (1977, 8376), (2094, 7908), (2636, 6282), (2792, 5931), (3141, 5272), (3954, 4188)]