64178226

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1283}}^1$

素因数の和:1695

約数の個数: 48

約数和(自身を含む): 159441984

約数和(自身を除く): 95263758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 397, 794, 1191, 1283, 2382, 2566, 2779, 3573, 3849, 5558, 7146, 7698, 8337, 8981, 11547, 16674, 17962, 23094, 25011, 26943, 50022, 53886, 80829, 161658, 509351, 1018702, 1528053, 3056106, 3565457, 4584159, 7130914, 9168318, 10696371, 21392742, 32089113, 64178226]

約数ペア:

[(1, 64178226), (2, 32089113), (3, 21392742), (6, 10696371), (7, 9168318), (9, 7130914), (14, 4584159), (18, 3565457), (21, 3056106), (42, 1528053), (63, 1018702), (126, 509351), (397, 161658), (794, 80829), (1191, 53886), (1283, 50022), (2382, 26943), (2566, 25011), (2779, 23094), (3573, 17962), (3849, 16674), (5558, 11547), (7146, 8981), (7698, 8337)]