17964642

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{709}}^1$

素因数の和:858

約数の個数: 32

約数和(自身を含む): 37215360

約数和(自身を除く): 19250718

約数列:

[1, 2, 3, 6, 41, 82, 103, 123, 206, 246, 309, 618, 709, 1418, 2127, 4223, 4254, 8446, 12669, 25338, 29069, 58138, 73027, 87207, 146054, 174414, 219081, 438162, 2994107, 5988214, 8982321, 17964642]

約数ペア:

[(1, 17964642), (2, 8982321), (3, 5988214), (6, 2994107), (41, 438162), (82, 219081), (103, 174414), (123, 146054), (206, 87207), (246, 73027), (309, 58138), (618, 29069), (709, 25338), (1418, 12669), (2127, 8446), (4223, 4254)]