128843586

素因数分解:

$2^1\times 3^2\times {\mathrm{1543}}^1\times {\mathrm{4639}}^1$

素因数の和:6190

約数の個数: 24

約数和(自身を含む): 279402240

約数和(自身を除く): 150558654

約数列:

[1, 2, 3, 6, 9, 18, 1543, 3086, 4629, 4639, 9258, 9278, 13887, 13917, 27774, 27834, 41751, 83502, 7157977, 14315954, 21473931, 42947862, 64421793, 128843586]

約数ペア:

[(1, 128843586), (2, 64421793), (3, 42947862), (6, 21473931), (9, 14315954), (18, 7157977), (1543, 83502), (3086, 41751), (4629, 27834), (4639, 27774), (9258, 13917), (9278, 13887)]