21843486

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{57787}}^1$

素因数の和:57805

約数の個数: 32

約数和(自身を含む): 55476480

約数和(自身を除く): 33632994

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 57787, 115574, 173361, 346722, 404509, 520083, 809018, 1040166, 1213527, 1560249, 2427054, 3120498, 3640581, 7281162, 10921743, 21843486]

約数ペア:

[(1, 21843486), (2, 10921743), (3, 7281162), (6, 3640581), (7, 3120498), (9, 2427054), (14, 1560249), (18, 1213527), (21, 1040166), (27, 809018), (42, 520083), (54, 404509), (63, 346722), (126, 173361), (189, 115574), (378, 57787)]