38187738

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{13513}}^1$

素因数の和:13678

約数の個数: 24

約数和(自身を含む): 83273268

約数和(自身を除く): 45085530

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 13513, 27026, 40539, 81078, 121617, 243234, 2121541, 4243082, 6364623, 12729246, 19093869, 38187738]

約数ペア:

[(1, 38187738), (2, 19093869), (3, 12729246), (6, 6364623), (9, 4243082), (18, 2121541), (157, 243234), (314, 121617), (471, 81078), (942, 40539), (1413, 27026), (2826, 13513)]