139298124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1658311}}^1$

素因数の和:1658325

約数の個数: 24

約数和(自身を含む): 371461888

約数和(自身を除く): 232163764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1658311, 3316622, 4974933, 6633244, 9949866, 11608177, 19899732, 23216354, 34824531, 46432708, 69649062, 139298124]

約数ペア:

[(1, 139298124), (2, 69649062), (3, 46432708), (4, 34824531), (6, 23216354), (7, 19899732), (12, 11608177), (14, 9949866), (21, 6633244), (28, 4974933), (42, 3316622), (84, 1658311)]