989609904

素因数分解:

$2^4\times 3^2\times {\mathrm{6872291}}^1$

素因数の和:6872305

約数の個数: 30

約数和(自身を含む): 2769533676

約数和(自身を除く): 1779923772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 6872291, 13744582, 20616873, 27489164, 41233746, 54978328, 61850619, 82467492, 109956656, 123701238, 164934984, 247402476, 329869968, 494804952, 989609904]

約数ペア:

[(1, 989609904), (2, 494804952), (3, 329869968), (4, 247402476), (6, 164934984), (8, 123701238), (9, 109956656), (12, 82467492), (16, 61850619), (18, 54978328), (24, 41233746), (36, 27489164), (48, 20616873), (72, 13744582), (144, 6872291)]