18326464

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{22027}}^1$

素因数の和:22052

約数の個数: 28

約数和(自身を含む): 39165784

約数和(自身を除く): 20839320

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 22027, 44054, 88108, 176216, 286351, 352432, 572702, 704864, 1145404, 1409728, 2290808, 4581616, 9163232, 18326464]

約数ペア:

[(1, 18326464), (2, 9163232), (4, 4581616), (8, 2290808), (13, 1409728), (16, 1145404), (26, 704864), (32, 572702), (52, 352432), (64, 286351), (104, 176216), (208, 88108), (416, 44054), (832, 22027)]