142180836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1692629}}^1$

素因数の和:1692643

約数の個数: 24

約数和(自身を含む): 379149120

約数和(自身を除く): 236968284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1692629, 3385258, 5077887, 6770516, 10155774, 11848403, 20311548, 23696806, 35545209, 47393612, 71090418, 142180836]

約数ペア:

[(1, 142180836), (2, 71090418), (3, 47393612), (4, 35545209), (6, 23696806), (7, 20311548), (12, 11848403), (14, 10155774), (21, 6770516), (28, 5077887), (42, 3385258), (84, 1692629)]