9639868

素因数分解:

$2^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{359}}^1$

素因数の和:514

約数の個数: 36

約数和(自身を含む): 19822320

約数和(自身を除く): 10182452

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 137, 196, 274, 359, 548, 718, 959, 1436, 1918, 2513, 3836, 5026, 6713, 10052, 13426, 17591, 26852, 35182, 49183, 70364, 98366, 196732, 344281, 688562, 1377124, 2409967, 4819934, 9639868]

約数ペア:

[(1, 9639868), (2, 4819934), (4, 2409967), (7, 1377124), (14, 688562), (28, 344281), (49, 196732), (98, 98366), (137, 70364), (196, 49183), (274, 35182), (359, 26852), (548, 17591), (718, 13426), (959, 10052), (1436, 6713), (1918, 5026), (2513, 3836)]