17988852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9311}}^1$

素因数の和:9348

約数の個数: 48

約数和(自身を含む): 50061312

約数和(自身を除く): 32072460

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 9311, 18622, 27933, 37244, 55866, 65177, 111732, 130354, 195531, 214153, 260708, 391062, 428306, 642459, 782124, 856612, 1284918, 1499071, 2569836, 2998142, 4497213, 5996284, 8994426, 17988852]

約数ペア:

[(1, 17988852), (2, 8994426), (3, 5996284), (4, 4497213), (6, 2998142), (7, 2569836), (12, 1499071), (14, 1284918), (21, 856612), (23, 782124), (28, 642459), (42, 428306), (46, 391062), (69, 260708), (84, 214153), (92, 195531), (138, 130354), (161, 111732), (276, 65177), (322, 55866), (483, 37244), (644, 27933), (966, 18622), (1932, 9311)]