42743148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{508847}}^1$

素因数の和:508861

約数の個数: 24

約数和(自身を含む): 113981952

約数和(自身を除く): 71238804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 508847, 1017694, 1526541, 2035388, 3053082, 3561929, 6106164, 7123858, 10685787, 14247716, 21371574, 42743148]

約数ペア:

[(1, 42743148), (2, 21371574), (3, 14247716), (4, 10685787), (6, 7123858), (7, 6106164), (12, 3561929), (14, 3053082), (21, 2035388), (28, 1526541), (42, 1017694), (84, 508847)]