231857478

素因数分解:

$2^1\times 3^5\times {\mathrm{477073}}^1$

素因数の和:477090

約数の個数: 24

約数和(自身を含む): 520964808

約数和(自身を除く): 289107330

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 477073, 954146, 1431219, 2862438, 4293657, 8587314, 12880971, 25761942, 38642913, 77285826, 115928739, 231857478]

約数ペア:

[(1, 231857478), (2, 115928739), (3, 77285826), (6, 38642913), (9, 25761942), (18, 12880971), (27, 8587314), (54, 4293657), (81, 2862438), (162, 1431219), (243, 954146), (486, 477073)]