1384938

素因数分解:

$2^1\times 3^4\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:200

約数の個数: 40

約数和(自身を含む): 3171168

約数和(自身を除く): 1786230

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 103, 162, 166, 206, 249, 309, 498, 618, 747, 927, 1494, 1854, 2241, 2781, 4482, 5562, 6723, 8343, 8549, 13446, 16686, 17098, 25647, 51294, 76941, 153882, 230823, 461646, 692469, 1384938]

約数ペア:

[(1, 1384938), (2, 692469), (3, 461646), (6, 230823), (9, 153882), (18, 76941), (27, 51294), (54, 25647), (81, 17098), (83, 16686), (103, 13446), (162, 8549), (166, 8343), (206, 6723), (249, 5562), (309, 4482), (498, 2781), (618, 2241), (747, 1854), (927, 1494)]