38313162

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{3331}}^1$

素因数の和:3416

約数の個数: 40

約数和(自身を含む): 87085152

約数和(自身を除く): 48771990

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 639, 1278, 1917, 3331, 3834, 5751, 6662, 9993, 11502, 19986, 29979, 59958, 89937, 179874, 236501, 269811, 473002, 539622, 709503, 1419006, 2128509, 4257018, 6385527, 12771054, 19156581, 38313162]

約数ペア:

[(1, 38313162), (2, 19156581), (3, 12771054), (6, 6385527), (9, 4257018), (18, 2128509), (27, 1419006), (54, 709503), (71, 539622), (81, 473002), (142, 269811), (162, 236501), (213, 179874), (426, 89937), (639, 59958), (1278, 29979), (1917, 19986), (3331, 11502), (3834, 9993), (5751, 6662)]