18344744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{208463}}^1$

素因数の和:208480

約数の個数: 16

約数和(自身を含む): 37523520

約数和(自身を除く): 19178776

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 208463, 416926, 833852, 1667704, 2293093, 4586186, 9172372, 18344744]

約数ペア:

[(1, 18344744), (2, 9172372), (4, 4586186), (8, 2293093), (11, 1667704), (22, 833852), (44, 416926), (88, 208463)]