8469678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{479}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 19445760

約数和(自身を除く): 10976082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 421, 479, 842, 958, 1263, 1437, 2526, 2874, 2947, 3353, 5894, 6706, 8841, 10059, 17682, 20118, 201659, 403318, 604977, 1209954, 1411613, 2823226, 4234839, 8469678]

約数ペア:

[(1, 8469678), (2, 4234839), (3, 2823226), (6, 1411613), (7, 1209954), (14, 604977), (21, 403318), (42, 201659), (421, 20118), (479, 17682), (842, 10059), (958, 8841), (1263, 6706), (1437, 5894), (2526, 3353), (2874, 2947)]