28132398

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{223273}}^1$

素因数の和:223288

約数の個数: 24

約数和(自身を含む): 69661488

約数和(自身を除く): 41529090

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 223273, 446546, 669819, 1339638, 1562911, 2009457, 3125822, 4018914, 4688733, 9377466, 14066199, 28132398]

約数ペア:

[(1, 28132398), (2, 14066199), (3, 9377466), (6, 4688733), (7, 4018914), (9, 3125822), (14, 2009457), (18, 1562911), (21, 1339638), (42, 669819), (63, 446546), (126, 223273)]