21116136

素因数分解:

$2^3\times 3^1\times {\mathrm{879839}}^1$

素因数の和:879848

約数の個数: 16

約数和(自身を含む): 52790400

約数和(自身を除く): 31674264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 879839, 1759678, 2639517, 3519356, 5279034, 7038712, 10558068, 21116136]

約数ペア:

[(1, 21116136), (2, 10558068), (3, 7038712), (4, 5279034), (6, 3519356), (8, 2639517), (12, 1759678), (24, 879839)]