15601968

素因数分解:

$2^4\times 3^2\times {\mathrm{108347}}^1$

素因数の和:108361

約数の個数: 30

約数和(自身を含む): 43664244

約数和(自身を除く): 28062276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 108347, 216694, 325041, 433388, 650082, 866776, 975123, 1300164, 1733552, 1950246, 2600328, 3900492, 5200656, 7800984, 15601968]

約数ペア:

[(1, 15601968), (2, 7800984), (3, 5200656), (4, 3900492), (6, 2600328), (8, 1950246), (9, 1733552), (12, 1300164), (16, 975123), (18, 866776), (24, 650082), (36, 433388), (48, 325041), (72, 216694), (144, 108347)]