17963148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{213847}}^1$

素因数の和:213861

約数の個数: 24

約数和(自身を含む): 47901952

約数和(自身を除く): 29938804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 213847, 427694, 641541, 855388, 1283082, 1496929, 2566164, 2993858, 4490787, 5987716, 8981574, 17963148]

約数ペア:

[(1, 17963148), (2, 8981574), (3, 5987716), (4, 4490787), (6, 2993858), (7, 2566164), (12, 1496929), (14, 1283082), (21, 855388), (28, 641541), (42, 427694), (84, 213847)]