18705764

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{60733}}^1$

素因数の和:60755

約数の個数: 24

約数和(自身を含む): 40813248

約数和(自身を除く): 22107484

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 60733, 121466, 242932, 425131, 668063, 850262, 1336126, 1700524, 2672252, 4676441, 9352882, 18705764]

約数ペア:

[(1, 18705764), (2, 9352882), (4, 4676441), (7, 2672252), (11, 1700524), (14, 1336126), (22, 850262), (28, 668063), (44, 425131), (77, 242932), (154, 121466), (308, 60733)]