21354516672

素因数分解:

$2^6\times 3^1\times {\mathrm{111221441}}^1$

素因数の和:111221456

約数の個数: 28

約数和(自身を含む): 56500492536

約数和(自身を除く): 35145975864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 111221441, 222442882, 333664323, 444885764, 667328646, 889771528, 1334657292, 1779543056, 2669314584, 3559086112, 5338629168, 7118172224, 10677258336, 21354516672]

約数ペア:

[(1, 21354516672), (2, 10677258336), (3, 7118172224), (4, 5338629168), (6, 3559086112), (8, 2669314584), (12, 1779543056), (16, 1334657292), (24, 889771528), (32, 667328646), (48, 444885764), (64, 333664323), (96, 222442882), (192, 111221441)]