27686196

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{16363}}^1$

素因数の和:16420

約数の個数: 36

約数和(自身を含む): 71477952

約数和(自身を除く): 43791756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 16363, 32726, 49089, 65452, 98178, 147267, 196356, 294534, 589068, 769061, 1538122, 2307183, 3076244, 4614366, 6921549, 9228732, 13843098, 27686196]

約数ペア:

[(1, 27686196), (2, 13843098), (3, 9228732), (4, 6921549), (6, 4614366), (9, 3076244), (12, 2307183), (18, 1538122), (36, 769061), (47, 589068), (94, 294534), (141, 196356), (188, 147267), (282, 98178), (423, 65452), (564, 49089), (846, 32726), (1692, 16363)]