130021836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1547879}}^1$

素因数の和:1547893

約数の個数: 24

約数和(自身を含む): 346725120

約数和(自身を除く): 216703284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1547879, 3095758, 4643637, 6191516, 9287274, 10835153, 18574548, 21670306, 32505459, 43340612, 65010918, 130021836]

約数ペア:

[(1, 130021836), (2, 65010918), (3, 43340612), (4, 32505459), (6, 21670306), (7, 18574548), (12, 10835153), (14, 9287274), (21, 6191516), (28, 4643637), (42, 3095758), (84, 1547879)]