245968182

素因数分解:

$2^1\times 3^2\times {\mathrm{991}}^1\times {\mathrm{13789}}^1$

素因数の和:14788

約数の個数: 24

約数和(自身を含む): 533507520

約数和(自身を除く): 287539338

約数列:

[1, 2, 3, 6, 9, 18, 991, 1982, 2973, 5946, 8919, 13789, 17838, 27578, 41367, 82734, 124101, 248202, 13664899, 27329798, 40994697, 81989394, 122984091, 245968182]

約数ペア:

[(1, 245968182), (2, 122984091), (3, 81989394), (6, 40994697), (9, 27329798), (18, 13664899), (991, 248202), (1982, 124101), (2973, 82734), (5946, 41367), (8919, 27578), (13789, 17838)]