821265072

素因数分解:

$2^4\times 3^1\times {\mathrm{17109689}}^1$

素因数の和:17109700

約数の個数: 20

約数和(自身を含む): 2121601560

約数和(自身を除く): 1300336488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 17109689, 34219378, 51329067, 68438756, 102658134, 136877512, 205316268, 273755024, 410632536, 821265072]

約数ペア:

[(1, 821265072), (2, 410632536), (3, 273755024), (4, 205316268), (6, 136877512), (8, 102658134), (12, 68438756), (16, 51329067), (24, 34219378), (48, 17109689)]