12797388

素因数分解:

$2^2\times 3^2\times {\mathrm{355483}}^1$

素因数の和:355493

約数の個数: 18

約数和(自身を含む): 32349044

約数和(自身を除く): 19551656

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 355483, 710966, 1066449, 1421932, 2132898, 3199347, 4265796, 6398694, 12797388]

約数ペア:

[(1, 12797388), (2, 6398694), (3, 4265796), (4, 3199347), (6, 2132898), (9, 1421932), (12, 1066449), (18, 710966), (36, 355483)]