39931758

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{6911}}^1$

素因数の和:7029

約数の個数: 32

約数和(自身を含む): 89579520

約数和(自身を除く): 49647762

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 214, 321, 642, 963, 1926, 2889, 5778, 6911, 13822, 20733, 41466, 62199, 124398, 186597, 373194, 739477, 1478954, 2218431, 4436862, 6655293, 13310586, 19965879, 39931758]

約数ペア:

[(1, 39931758), (2, 19965879), (3, 13310586), (6, 6655293), (9, 4436862), (18, 2218431), (27, 1478954), (54, 739477), (107, 373194), (214, 186597), (321, 124398), (642, 62199), (963, 41466), (1926, 20733), (2889, 13822), (5778, 6911)]