16481388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17837}}^1$

素因数の和:17862

約数の個数: 48

約数和(自身を含む): 47948544

約数和(自身を除く): 31467156

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 17837, 35674, 53511, 71348, 107022, 124859, 196207, 214044, 249718, 374577, 392414, 499436, 588621, 749154, 784828, 1177242, 1373449, 1498308, 2354484, 2746898, 4120347, 5493796, 8240694, 16481388]

約数ペア:

[(1, 16481388), (2, 8240694), (3, 5493796), (4, 4120347), (6, 2746898), (7, 2354484), (11, 1498308), (12, 1373449), (14, 1177242), (21, 784828), (22, 749154), (28, 588621), (33, 499436), (42, 392414), (44, 374577), (66, 249718), (77, 214044), (84, 196207), (132, 124859), (154, 107022), (231, 71348), (308, 53511), (462, 35674), (924, 17837)]