18585143871

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1429}}^1\times {\mathrm{13177}}^1$

素因数の和:14663

約数の個数: 32

約数和(自身を含む): 28945213440

約数和(自身を除く): 10360069569

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 1429, 4287, 10003, 13177, 30009, 39531, 67163, 92239, 201489, 276717, 470141, 619319, 1410423, 1857957, 4335233, 13005699, 18829933, 56489799, 131809531, 395428593, 885006851, 2655020553, 6195047957, 18585143871]

約数ペア:

[(1, 18585143871), (3, 6195047957), (7, 2655020553), (21, 885006851), (47, 395428593), (141, 131809531), (329, 56489799), (987, 18829933), (1429, 13005699), (4287, 4335233), (10003, 1857957), (13177, 1410423), (30009, 619319), (39531, 470141), (67163, 276717), (92239, 201489)]