13207908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1621}}^1$

素因数の和:1732

約数の個数: 48

約数和(自身を含む): 35606144

約数和(自身を除く): 22398236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 194, 291, 388, 582, 679, 1164, 1358, 1621, 2037, 2716, 3242, 4074, 4863, 6484, 8148, 9726, 11347, 19452, 22694, 34041, 45388, 68082, 136164, 157237, 314474, 471711, 628948, 943422, 1100659, 1886844, 2201318, 3301977, 4402636, 6603954, 13207908]

約数ペア:

[(1, 13207908), (2, 6603954), (3, 4402636), (4, 3301977), (6, 2201318), (7, 1886844), (12, 1100659), (14, 943422), (21, 628948), (28, 471711), (42, 314474), (84, 157237), (97, 136164), (194, 68082), (291, 45388), (388, 34041), (582, 22694), (679, 19452), (1164, 11347), (1358, 9726), (1621, 8148), (2037, 6484), (2716, 4863), (3242, 4074)]