18277322

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:462

約数の個数: 32

約数和(自身を含む): 32495232

約数和(自身を除く): 14217910

約数列:

[1, 2, 7, 14, 43, 86, 97, 194, 301, 313, 602, 626, 679, 1358, 2191, 4171, 4382, 8342, 13459, 26918, 29197, 30361, 58394, 60722, 94213, 188426, 212527, 425054, 1305523, 2611046, 9138661, 18277322]

約数ペア:

[(1, 18277322), (2, 9138661), (7, 2611046), (14, 1305523), (43, 425054), (86, 212527), (97, 188426), (194, 94213), (301, 60722), (313, 58394), (602, 30361), (626, 29197), (679, 26918), (1358, 13459), (2191, 8342), (4171, 4382)]