18508701704

素因数分解:

$2^3\times {\mathrm{233}}^1\times {\mathrm{1031}}^1\times {\mathrm{9631}}^1$

素因数の和:10901

約数の個数: 32

約数和(自身を含む): 34890186240

約数和(自身を除く): 16381484536

約数列:

[1, 2, 4, 8, 233, 466, 932, 1031, 1864, 2062, 4124, 8248, 9631, 19262, 38524, 77048, 240223, 480446, 960892, 1921784, 2244023, 4488046, 8976092, 9929561, 17952184, 19859122, 39718244, 79436488, 2313587713, 4627175426, 9254350852, 18508701704]

約数ペア:

[(1, 18508701704), (2, 9254350852), (4, 4627175426), (8, 2313587713), (233, 79436488), (466, 39718244), (932, 19859122), (1031, 17952184), (1864, 9929561), (2062, 8976092), (4124, 4488046), (8248, 2244023), (9631, 1921784), (19262, 960892), (38524, 480446), (77048, 240223)]