2443806

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{991}}^1$

素因数の和:1136

約数の個数: 24

約数和(自身を含む): 5338944

約数和(自身を除く): 2895138

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 991, 1233, 1982, 2466, 2973, 5946, 8919, 17838, 135767, 271534, 407301, 814602, 1221903, 2443806]

約数ペア:

[(1, 2443806), (2, 1221903), (3, 814602), (6, 407301), (9, 271534), (18, 135767), (137, 17838), (274, 8919), (411, 5946), (822, 2973), (991, 2466), (1233, 1982)]