71930538

素因数分解:

$2^1\times 3^3\times {\mathrm{1332047}}^1$

素因数の和:1332058

約数の個数: 16

約数和(自身を含む): 159845760

約数和(自身を除く): 87915222

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1332047, 2664094, 3996141, 7992282, 11988423, 23976846, 35965269, 71930538]

約数ペア:

[(1, 71930538), (2, 35965269), (3, 23976846), (6, 11988423), (9, 7992282), (18, 3996141), (27, 2664094), (54, 1332047)]