2851812

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{2141}}^1$

素因数の和:2188

約数の個数: 36

約数和(自身を含む): 7407036

約数和(自身を除く): 4555224

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 2141, 4282, 6423, 8564, 12846, 19269, 25692, 38538, 77076, 79217, 158434, 237651, 316868, 475302, 712953, 950604, 1425906, 2851812]

約数ペア:

[(1, 2851812), (2, 1425906), (3, 950604), (4, 712953), (6, 475302), (9, 316868), (12, 237651), (18, 158434), (36, 79217), (37, 77076), (74, 38538), (111, 25692), (148, 19269), (222, 12846), (333, 8564), (444, 6423), (666, 4282), (1332, 2141)]