21889056

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{32573}}^1$

素因数の和:32593

約数の個数: 48

約数和(自身を含む): 65669184

約数和(自身を除く): 43780128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 32573, 65146, 97719, 130292, 195438, 228011, 260584, 390876, 456022, 521168, 684033, 781752, 912044, 1042336, 1368066, 1563504, 1824088, 2736132, 3127008, 3648176, 5472264, 7296352, 10944528, 21889056]

約数ペア:

[(1, 21889056), (2, 10944528), (3, 7296352), (4, 5472264), (6, 3648176), (7, 3127008), (8, 2736132), (12, 1824088), (14, 1563504), (16, 1368066), (21, 1042336), (24, 912044), (28, 781752), (32, 684033), (42, 521168), (48, 456022), (56, 390876), (84, 260584), (96, 228011), (112, 195438), (168, 130292), (224, 97719), (336, 65146), (672, 32573)]