16547202

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:352

約数の個数: 72

約数和(自身を含む): 42441516

約数和(自身を除く): 25894314

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 73, 98, 126, 146, 147, 219, 257, 294, 438, 441, 511, 514, 657, 771, 882, 1022, 1314, 1533, 1542, 1799, 2313, 3066, 3577, 3598, 4599, 4626, 5397, 7154, 9198, 10731, 10794, 12593, 16191, 18761, 21462, 25186, 32193, 32382, 37522, 37779, 56283, 64386, 75558, 112566, 113337, 131327, 168849, 226674, 262654, 337698, 393981, 787962, 919289, 1181943, 1838578, 2363886, 2757867, 5515734, 8273601, 16547202]

約数ペア:

[(1, 16547202), (2, 8273601), (3, 5515734), (6, 2757867), (7, 2363886), (9, 1838578), (14, 1181943), (18, 919289), (21, 787962), (42, 393981), (49, 337698), (63, 262654), (73, 226674), (98, 168849), (126, 131327), (146, 113337), (147, 112566), (219, 75558), (257, 64386), (294, 56283), (438, 37779), (441, 37522), (511, 32382), (514, 32193), (657, 25186), (771, 21462), (882, 18761), (1022, 16191), (1314, 12593), (1533, 10794), (1542, 10731), (1799, 9198), (2313, 7154), (3066, 5397), (3577, 4626), (3598, 4599)]