18337682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{15727}}^1$

素因数の和:15793

約数の個数: 16

約数和(自身を含む): 30575232

約数和(自身を除く): 12237550

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 15727, 31454, 172997, 345994, 833531, 1667062, 9168841, 18337682]

約数ペア:

[(1, 18337682), (2, 9168841), (11, 1667062), (22, 833531), (53, 345994), (106, 172997), (583, 31454), (1166, 15727)]