81849354

素因数分解:

$2^1\times 3^1\times {\mathrm{683}}^1\times {\mathrm{19973}}^1$

素因数の和:20661

約数の個数: 16

約数和(自身を含む): 163946592

約数和(自身を除く): 82097238

約数列:

[1, 2, 3, 6, 683, 1366, 2049, 4098, 19973, 39946, 59919, 119838, 13641559, 27283118, 40924677, 81849354]

約数ペア:

[(1, 81849354), (2, 40924677), (3, 27283118), (6, 13641559), (683, 119838), (1366, 59919), (2049, 39946), (4098, 19973)]