18047737345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{54409}}^1$

素因数の和:54625

約数の個数: 32

約数和(自身を含む): 24413984640

約数和(自身を除く): 6366247295

約数列:

[1, 5, 11, 37, 55, 163, 185, 407, 815, 1793, 2035, 6031, 8965, 30155, 54409, 66341, 272045, 331705, 598499, 2013133, 2992495, 8868667, 10065665, 22144463, 44343335, 97555337, 110722315, 328140679, 487776685, 1640703395, 3609547469, 18047737345]

約数ペア:

[(1, 18047737345), (5, 3609547469), (11, 1640703395), (37, 487776685), (55, 328140679), (163, 110722315), (185, 97555337), (407, 44343335), (815, 22144463), (1793, 10065665), (2035, 8868667), (6031, 2992495), (8965, 2013133), (30155, 598499), (54409, 331705), (66341, 272045)]