12947371728

素因数分解:

$2^4\times 3^1\times {\mathrm{269736911}}^1$

素因数の和:269736922

約数の個数: 20

約数和(自身を含む): 33447377088

約数和(自身を除く): 20500005360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 269736911, 539473822, 809210733, 1078947644, 1618421466, 2157895288, 3236842932, 4315790576, 6473685864, 12947371728]

約数ペア:

[(1, 12947371728), (2, 6473685864), (3, 4315790576), (4, 3236842932), (6, 2157895288), (8, 1618421466), (12, 1078947644), (16, 809210733), (24, 539473822), (48, 269736911)]