21509752128

素因数分解:

$2^6\times 3^1\times {\mathrm{112029959}}^1$

素因数の和:112029974

約数の個数: 28

約数和(自身を含む): 56911219680

約数和(自身を除く): 35401467552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 112029959, 224059918, 336089877, 448119836, 672179754, 896239672, 1344359508, 1792479344, 2688719016, 3584958688, 5377438032, 7169917376, 10754876064, 21509752128]

約数ペア:

[(1, 21509752128), (2, 10754876064), (3, 7169917376), (4, 5377438032), (6, 3584958688), (8, 2688719016), (12, 1792479344), (16, 1344359508), (24, 896239672), (32, 672179754), (48, 448119836), (64, 336089877), (96, 224059918), (192, 112029959)]