18555642

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{16363}}^1$

素因数の和:16384

約数の個数: 40

約数和(自身を含む): 47521056

約数和(自身を除く): 28965414

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 16363, 32726, 49089, 98178, 114541, 147267, 229082, 294534, 343623, 441801, 687246, 883602, 1030869, 1325403, 2061738, 2650806, 3092607, 6185214, 9277821, 18555642]

約数ペア:

[(1, 18555642), (2, 9277821), (3, 6185214), (6, 3092607), (7, 2650806), (9, 2061738), (14, 1325403), (18, 1030869), (21, 883602), (27, 687246), (42, 441801), (54, 343623), (63, 294534), (81, 229082), (126, 147267), (162, 114541), (189, 98178), (378, 49089), (567, 32726), (1134, 16363)]