18396989192

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{2273}}^1\times {\mathrm{7723}}^1$

素因数の和:10133

約数の個数: 32

約数和(自身を含む): 34777464480

約数和(自身を除く): 16380475288

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 2273, 4546, 7723, 9092, 15446, 18184, 30892, 61784, 297763, 595526, 1011713, 1191052, 2023426, 2382104, 4046852, 8093704, 17554379, 35108758, 70217516, 140435032, 2299623649, 4599247298, 9198494596, 18396989192]

約数ペア:

[(1, 18396989192), (2, 9198494596), (4, 4599247298), (8, 2299623649), (131, 140435032), (262, 70217516), (524, 35108758), (1048, 17554379), (2273, 8093704), (4546, 4046852), (7723, 2382104), (9092, 2023426), (15446, 1191052), (18184, 1011713), (30892, 595526), (61784, 297763)]