18491742434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{16987}}^1\times {\mathrm{49481}}^1$

素因数の和:66481

約数の個数: 16

約数和(自身を含む): 30261607776

約数和(自身を除く): 11769865342

約数列:

[1, 2, 11, 22, 16987, 33974, 49481, 98962, 186857, 373714, 544291, 1088582, 840533747, 1681067494, 9245871217, 18491742434]

約数ペア:

[(1, 18491742434), (2, 9245871217), (11, 1681067494), (22, 840533747), (16987, 1088582), (33974, 544291), (49481, 373714), (98962, 186857)]