21131034

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{929}}^1$

素因数の和:1174

約数の個数: 32

約数和(自身を含む): 44997120

約数和(自身を除く): 23866086

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 223, 446, 669, 929, 1338, 1858, 2787, 3791, 5574, 7582, 11373, 15793, 22746, 31586, 47379, 94758, 207167, 414334, 621501, 1243002, 3521839, 7043678, 10565517, 21131034]

約数ペア:

[(1, 21131034), (2, 10565517), (3, 7043678), (6, 3521839), (17, 1243002), (34, 621501), (51, 414334), (102, 207167), (223, 94758), (446, 47379), (669, 31586), (929, 22746), (1338, 15793), (1858, 11373), (2787, 7582), (3791, 5574)]