1346814

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{509}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 3488400

約数和(自身を除く): 2141586

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 509, 882, 1018, 1323, 1527, 2646, 3054, 3563, 4581, 7126, 9162, 10689, 13743, 21378, 24941, 27486, 32067, 49882, 64134, 74823, 96201, 149646, 192402, 224469, 448938, 673407, 1346814]

約数ペア:

[(1, 1346814), (2, 673407), (3, 448938), (6, 224469), (7, 192402), (9, 149646), (14, 96201), (18, 74823), (21, 64134), (27, 49882), (42, 32067), (49, 27486), (54, 24941), (63, 21378), (98, 13743), (126, 10689), (147, 9162), (189, 7126), (294, 4581), (378, 3563), (441, 3054), (509, 2646), (882, 1527), (1018, 1323)]