104392428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1242767}}^1$

素因数の和:1242781

約数の個数: 24

約数和(自身を含む): 278380032

約数和(自身を除く): 173987604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1242767, 2485534, 3728301, 4971068, 7456602, 8699369, 14913204, 17398738, 26098107, 34797476, 52196214, 104392428]

約数ペア:

[(1, 104392428), (2, 52196214), (3, 34797476), (4, 26098107), (6, 17398738), (7, 14913204), (12, 8699369), (14, 7456602), (21, 4971068), (28, 3728301), (42, 2485534), (84, 1242767)]