39403908

素因数分解:

$2^2\times 3^6\times {\mathrm{13513}}^1$

素因数の和:13535

約数の個数: 42

約数和(自身を含む): 103395614

約数和(自身を除く): 63991706

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 13513, 27026, 40539, 54052, 81078, 121617, 162156, 243234, 364851, 486468, 729702, 1094553, 1459404, 2189106, 3283659, 4378212, 6567318, 9850977, 13134636, 19701954, 39403908]

約数ペア:

[(1, 39403908), (2, 19701954), (3, 13134636), (4, 9850977), (6, 6567318), (9, 4378212), (12, 3283659), (18, 2189106), (27, 1459404), (36, 1094553), (54, 729702), (81, 486468), (108, 364851), (162, 243234), (243, 162156), (324, 121617), (486, 81078), (729, 54052), (972, 40539), (1458, 27026), (2916, 13513)]