180865734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{41809}}^1$

素因数の和:41924

約数の個数: 32

約数和(自身を含む): 417431040

約数和(自身を除く): 236565306

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 41809, 83618, 125427, 250854, 292663, 585326, 877989, 1755978, 4306327, 8612654, 12918981, 25837962, 30144289, 60288578, 90432867, 180865734]

約数ペア:

[(1, 180865734), (2, 90432867), (3, 60288578), (6, 30144289), (7, 25837962), (14, 12918981), (21, 8612654), (42, 4306327), (103, 1755978), (206, 877989), (309, 585326), (618, 292663), (721, 250854), (1442, 125427), (2163, 83618), (4326, 41809)]