39780426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1811}}^1$

素因数の和:2346

約数の個数: 32

約数和(自身を含む): 91150848

約数和(自身を除く): 51370422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 523, 1046, 1569, 1811, 3138, 3622, 3661, 5433, 7322, 10866, 10983, 12677, 21966, 25354, 38031, 76062, 947153, 1894306, 2841459, 5682918, 6630071, 13260142, 19890213, 39780426]

約数ペア:

[(1, 39780426), (2, 19890213), (3, 13260142), (6, 6630071), (7, 5682918), (14, 2841459), (21, 1894306), (42, 947153), (523, 76062), (1046, 38031), (1569, 25354), (1811, 21966), (3138, 12677), (3622, 10983), (3661, 10866), (5433, 7322)]