18342235

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6961}}^1$

素因数の和:7014

約数の個数: 16

約数和(自身を含む): 24060672

約数和(自身を除く): 5718437

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 6961, 34805, 118337, 215791, 591685, 1078955, 3668447, 18342235]

約数ペア:

[(1, 18342235), (5, 3668447), (17, 1078955), (31, 591685), (85, 215791), (155, 118337), (527, 34805), (2635, 6961)]