18222016

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{2819}}^1$

素因数の和:2932

約数の個数: 28

約数和(自身を含む): 36530280

約数和(自身を除く): 18308264

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 808, 1616, 2819, 3232, 5638, 6464, 11276, 22552, 45104, 90208, 180416, 284719, 569438, 1138876, 2277752, 4555504, 9111008, 18222016]

約数ペア:

[(1, 18222016), (2, 9111008), (4, 4555504), (8, 2277752), (16, 1138876), (32, 569438), (64, 284719), (101, 180416), (202, 90208), (404, 45104), (808, 22552), (1616, 11276), (2819, 6464), (3232, 5638)]