84807842

素因数分解:

$2^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{9421}}^1$

素因数の和:10073

約数の個数: 16

約数和(自身を含む): 145626432

約数和(自身を除く): 60818590

約数列:

[1, 2, 7, 14, 643, 1286, 4501, 9002, 9421, 18842, 65947, 131894, 6057703, 12115406, 42403921, 84807842]

約数ペア:

[(1, 84807842), (2, 42403921), (7, 12115406), (14, 6057703), (643, 131894), (1286, 65947), (4501, 18842), (9002, 9421)]