31434438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3761}}^1$

素因数の和:3972

約数の個数: 32

約数和(自身を含む): 72230400

約数和(自身を除く): 40795962

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 199, 398, 597, 1194, 1393, 2786, 3761, 4179, 7522, 8358, 11283, 22566, 26327, 52654, 78981, 157962, 748439, 1496878, 2245317, 4490634, 5239073, 10478146, 15717219, 31434438]

約数ペア:

[(1, 31434438), (2, 15717219), (3, 10478146), (6, 5239073), (7, 4490634), (14, 2245317), (21, 1496878), (42, 748439), (199, 157962), (398, 78981), (597, 52654), (1194, 26327), (1393, 22566), (2786, 11283), (3761, 8358), (4179, 7522)]