38766726

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{431}}^1$

素因数の和:721

約数の個数: 48

約数和(自身を含む): 88957440

約数和(自身を除く): 50190714

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 263, 342, 431, 526, 789, 862, 1293, 1578, 2367, 2586, 3879, 4734, 4997, 7758, 8189, 9994, 14991, 16378, 24567, 29982, 44973, 49134, 73701, 89946, 113353, 147402, 226706, 340059, 680118, 1020177, 2040354, 2153707, 4307414, 6461121, 12922242, 19383363, 38766726]

約数ペア:

[(1, 38766726), (2, 19383363), (3, 12922242), (6, 6461121), (9, 4307414), (18, 2153707), (19, 2040354), (38, 1020177), (57, 680118), (114, 340059), (171, 226706), (263, 147402), (342, 113353), (431, 89946), (526, 73701), (789, 49134), (862, 44973), (1293, 29982), (1578, 24567), (2367, 16378), (2586, 14991), (3879, 9994), (4734, 8189), (4997, 7758)]