21364362

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{28949}}^1$

素因数の和:28998

約数の個数: 24

約数和(自身を含む): 47420100

約数和(自身を除く): 26055738

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 28949, 57898, 86847, 173694, 260541, 521082, 1186909, 2373818, 3560727, 7121454, 10682181, 21364362]

約数ペア:

[(1, 21364362), (2, 10682181), (3, 7121454), (6, 3560727), (9, 2373818), (18, 1186909), (41, 521082), (82, 260541), (123, 173694), (246, 86847), (369, 57898), (738, 28949)]