9139172

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10529}}^1$

素因数の和:10571

約数の個数: 24

約数和(自身を含む): 18869760

約数和(自身を除く): 9730588

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 10529, 21058, 42116, 73703, 147406, 294812, 326399, 652798, 1305596, 2284793, 4569586, 9139172]

約数ペア:

[(1, 9139172), (2, 4569586), (4, 2284793), (7, 1305596), (14, 652798), (28, 326399), (31, 294812), (62, 147406), (124, 73703), (217, 42116), (434, 21058), (868, 10529)]