42143892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4871}}^1$

素因数の和:4988

約数の個数: 48

約数和(自身を含む): 113498112

約数和(自身を除く): 71354220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2884, 4326, 4871, 8652, 9742, 14613, 19484, 29226, 34097, 58452, 68194, 102291, 136388, 204582, 409164, 501713, 1003426, 1505139, 2006852, 3010278, 3511991, 6020556, 7023982, 10535973, 14047964, 21071946, 42143892]

約数ペア:

[(1, 42143892), (2, 21071946), (3, 14047964), (4, 10535973), (6, 7023982), (7, 6020556), (12, 3511991), (14, 3010278), (21, 2006852), (28, 1505139), (42, 1003426), (84, 501713), (103, 409164), (206, 204582), (309, 136388), (412, 102291), (618, 68194), (721, 58452), (1236, 34097), (1442, 29226), (2163, 19484), (2884, 14613), (4326, 9742), (4871, 8652)]