21504162

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{188633}}^1$

素因数の和:188657

約数の個数: 16

約数和(自身を含む): 45272160

約数和(自身を除く): 23767998

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 188633, 377266, 565899, 1131798, 3584027, 7168054, 10752081, 21504162]

約数ペア:

[(1, 21504162), (2, 10752081), (3, 7168054), (6, 3584027), (19, 1131798), (38, 565899), (57, 377266), (114, 188633)]