6861918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{821}}^1$

素因数の和:1032

約数の個数: 32

約数和(自身を含む): 15782400

約数和(自身を除く): 8920482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 199, 398, 597, 821, 1194, 1393, 1642, 2463, 2786, 4179, 4926, 5747, 8358, 11494, 17241, 34482, 163379, 326758, 490137, 980274, 1143653, 2287306, 3430959, 6861918]

約数ペア:

[(1, 6861918), (2, 3430959), (3, 2287306), (6, 1143653), (7, 980274), (14, 490137), (21, 326758), (42, 163379), (199, 34482), (398, 17241), (597, 11494), (821, 8358), (1194, 5747), (1393, 4926), (1642, 4179), (2463, 2786)]