18125422

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{9883}}^1$

素因数の和:10023

約数の個数: 16

約数和(自身を含む): 31312512

約数和(自身を除く): 13187090

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 9883, 19766, 69181, 138362, 1294673, 2589346, 9062711, 18125422]

約数ペア:

[(1, 18125422), (2, 9062711), (7, 2589346), (14, 1294673), (131, 138362), (262, 69181), (917, 19766), (1834, 9883)]