1375408134

素因数分解:

$2^1\times 3^3\times {\mathrm{25470521}}^1$

素因数の和:25470532

約数の個数: 16

約数和(自身を含む): 3056462640

約数和(自身を除く): 1681054506

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 25470521, 50941042, 76411563, 152823126, 229234689, 458469378, 687704067, 1375408134]

約数ペア:

[(1, 1375408134), (2, 687704067), (3, 458469378), (6, 229234689), (9, 152823126), (18, 76411563), (27, 50941042), (54, 25470521)]