18217202444

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13842859}}^1$

素因数の和:13842917

約数の個数: 24

約数和(自身を含む): 37209607680

約数和(自身を除く): 18992405236

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 13842859, 27685718, 55371436, 96900013, 193800026, 387600052, 650614373, 1301228746, 2602457492, 4554300611, 9108601222, 18217202444]

約数ペア:

[(1, 18217202444), (2, 9108601222), (4, 4554300611), (7, 2602457492), (14, 1301228746), (28, 650614373), (47, 387600052), (94, 193800026), (188, 96900013), (329, 55371436), (658, 27685718), (1316, 13842859)]