18084712

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{571}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 35212320

約数和(自身を除く): 17127608

約数列:

[1, 2, 4, 8, 37, 74, 107, 148, 214, 296, 428, 571, 856, 1142, 2284, 3959, 4568, 7918, 15836, 21127, 31672, 42254, 61097, 84508, 122194, 169016, 244388, 488776, 2260589, 4521178, 9042356, 18084712]

約数ペア:

[(1, 18084712), (2, 9042356), (4, 4521178), (8, 2260589), (37, 488776), (74, 244388), (107, 169016), (148, 122194), (214, 84508), (296, 61097), (428, 42254), (571, 31672), (856, 21127), (1142, 15836), (2284, 7918), (3959, 4568)]