126181636

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{67261}}^1$

素因数の和:67339

約数の個数: 24

約数和(自身を含む): 256133696

約数和(自身を除く): 129952060

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 67261, 134522, 269044, 470827, 941654, 1883308, 4506487, 9012974, 18025948, 31545409, 63090818, 126181636]

約数ペア:

[(1, 126181636), (2, 63090818), (4, 31545409), (7, 18025948), (14, 9012974), (28, 4506487), (67, 1883308), (134, 941654), (268, 470827), (469, 269044), (938, 134522), (1876, 67261)]