27207738

素因数分解:

$2^1\times 3^6\times {\mathrm{18661}}^1$

素因数の和:18681

約数の個数: 28

約数和(自身を含む): 61192698

約数和(自身を除く): 33984960

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 18661, 37322, 55983, 111966, 167949, 335898, 503847, 1007694, 1511541, 3023082, 4534623, 9069246, 13603869, 27207738]

約数ペア:

[(1, 27207738), (2, 13603869), (3, 9069246), (6, 4534623), (9, 3023082), (18, 1511541), (27, 1007694), (54, 503847), (81, 335898), (162, 167949), (243, 111966), (486, 55983), (729, 37322), (1458, 18661)]