42478818

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{416459}}^1$

素因数の和:416481

約数の個数: 16

約数和(自身を含む): 89955360

約数和(自身を除く): 47476542

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 416459, 832918, 1249377, 2498754, 7079803, 14159606, 21239409, 42478818]

約数ペア:

[(1, 42478818), (2, 21239409), (3, 14159606), (6, 7079803), (17, 2498754), (34, 1249377), (51, 832918), (102, 416459)]