138978516

素因数分解:

$2^2\times 3^1\times {\mathrm{911}}^1\times {\mathrm{12713}}^1$

素因数の和:13631

約数の個数: 24

約数和(自身を含む): 324664704

約数和(自身を除く): 185686188

約数列:

[1, 2, 3, 4, 6, 12, 911, 1822, 2733, 3644, 5466, 10932, 12713, 25426, 38139, 50852, 76278, 152556, 11581543, 23163086, 34744629, 46326172, 69489258, 138978516]

約数ペア:

[(1, 138978516), (2, 69489258), (3, 46326172), (4, 34744629), (6, 23163086), (12, 11581543), (911, 152556), (1822, 76278), (2733, 50852), (3644, 38139), (5466, 25426), (10932, 12713)]