71276922

素因数分解:

$2^1\times 3^4\times {\mathrm{439981}}^1$

素因数の和:439995

約数の個数: 20

約数和(自身を含む): 159713466

約数和(自身を除く): 88436544

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 439981, 879962, 1319943, 2639886, 3959829, 7919658, 11879487, 23758974, 35638461, 71276922]

約数ペア:

[(1, 71276922), (2, 35638461), (3, 23758974), (6, 11879487), (9, 7919658), (18, 3959829), (27, 2639886), (54, 1319943), (81, 879962), (162, 439981)]