12581178

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 26006400

約数和(自身を除く): 13425222

約数列:

[1, 2, 3, 6, 41, 82, 123, 199, 246, 257, 398, 514, 597, 771, 1194, 1542, 8159, 10537, 16318, 21074, 24477, 31611, 48954, 51143, 63222, 102286, 153429, 306858, 2096863, 4193726, 6290589, 12581178]

約数ペア:

[(1, 12581178), (2, 6290589), (3, 4193726), (6, 2096863), (41, 306858), (82, 153429), (123, 102286), (199, 63222), (246, 51143), (257, 48954), (398, 31611), (514, 24477), (597, 21074), (771, 16318), (1194, 10537), (1542, 8159)]