38913858

素因数分解:

$2^1\times 3^4\times {\mathrm{240209}}^1$

素因数の和:240223

約数の個数: 20

約数和(自身を含む): 87196230

約数和(自身を除く): 48282372

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 240209, 480418, 720627, 1441254, 2161881, 4323762, 6485643, 12971286, 19456929, 38913858]

約数ペア:

[(1, 38913858), (2, 19456929), (3, 12971286), (6, 6485643), (9, 4323762), (18, 2161881), (27, 1441254), (54, 720627), (81, 480418), (162, 240209)]