18763482

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{42839}}^1$

素因数の和:42917

約数の個数: 16

約数和(自身を含む): 38041920

約数和(自身を除く): 19278438

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 42839, 85678, 128517, 257034, 3127247, 6254494, 9381741, 18763482]

約数ペア:

[(1, 18763482), (2, 9381741), (3, 6254494), (6, 3127247), (73, 257034), (146, 128517), (219, 85678), (438, 42839)]