1927954728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{123397}}^1$

素因数の和:123447

約数の個数: 96

約数和(自身を含む): 6160028160

約数和(自身を除く): 4232073432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 252, 279, 372, 434, 504, 558, 651, 744, 868, 1116, 1302, 1736, 1953, 2232, 2604, 3906, 5208, 7812, 15624, 123397, 246794, 370191, 493588, 740382, 863779, 987176, 1110573, 1480764, 1727558, 2221146, 2591337, 2961528, 3455116, 3825307, 4442292, 5182674, 6910232, 7650614, 7774011, 8884584, 10365348, 11475921, 15301228, 15548022, 20730696, 22951842, 26777149, 30602456, 31096044, 34427763, 45903684, 53554298, 62192088, 68855526, 80331447, 91807368, 107108596, 137711052, 160662894, 214217192, 240994341, 275422104, 321325788, 481988682, 642651576, 963977364, 1927954728]

約数ペア:

[(1, 1927954728), (2, 963977364), (3, 642651576), (4, 481988682), (6, 321325788), (7, 275422104), (8, 240994341), (9, 214217192), (12, 160662894), (14, 137711052), (18, 107108596), (21, 91807368), (24, 80331447), (28, 68855526), (31, 62192088), (36, 53554298), (42, 45903684), (56, 34427763), (62, 31096044), (63, 30602456), (72, 26777149), (84, 22951842), (93, 20730696), (124, 15548022), (126, 15301228), (168, 11475921), (186, 10365348), (217, 8884584), (248, 7774011), (252, 7650614), (279, 6910232), (372, 5182674), (434, 4442292), (504, 3825307), (558, 3455116), (651, 2961528), (744, 2591337), (868, 2221146), (1116, 1727558), (1302, 1480764), (1736, 1110573), (1953, 987176), (2232, 863779), (2604, 740382), (3906, 493588), (5208, 370191), (7812, 246794), (15624, 123397)]