18907945168

素因数分解:

$2^4\times 7^2\times {\mathrm{24117277}}^1$

素因数の和:24117299

約数の個数: 30

約数和(自身を含む): 42615230226

約数和(自身を除く): 23707285058

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 24117277, 48234554, 96469108, 168820939, 192938216, 337641878, 385876432, 675283756, 1181746573, 1350567512, 2363493146, 2701135024, 4726986292, 9453972584, 18907945168]

約数ペア:

[(1, 18907945168), (2, 9453972584), (4, 4726986292), (7, 2701135024), (8, 2363493146), (14, 1350567512), (16, 1181746573), (28, 675283756), (49, 385876432), (56, 337641878), (98, 192938216), (112, 168820939), (196, 96469108), (392, 48234554), (784, 24117277)]