42931196

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139387}}^1$

素因数の和:139409

約数の個数: 24

約数和(自身を含む): 93668736

約数和(自身を除く): 50737540

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 139387, 278774, 557548, 975709, 1533257, 1951418, 3066514, 3902836, 6133028, 10732799, 21465598, 42931196]

約数ペア:

[(1, 42931196), (2, 21465598), (4, 10732799), (7, 6133028), (11, 3902836), (14, 3066514), (22, 1951418), (28, 1533257), (44, 975709), (77, 557548), (154, 278774), (308, 139387)]