2167938

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{2113}}^1$

素因数の和:2143

約数の個数: 32

約数和(自身を含む): 5073600

約数和(自身を除く): 2905662

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 2113, 4226, 6339, 12678, 19017, 38034, 40147, 57051, 80294, 114102, 120441, 240882, 361323, 722646, 1083969, 2167938]

約数ペア:

[(1, 2167938), (2, 1083969), (3, 722646), (6, 361323), (9, 240882), (18, 120441), (19, 114102), (27, 80294), (38, 57051), (54, 40147), (57, 38034), (114, 19017), (171, 12678), (342, 6339), (513, 4226), (1026, 2113)]