4728402

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{1787}}^1$

素因数の和:1812

約数の個数: 48

約数和(自身を含む): 12229920

約数和(自身を除く): 7501518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 1787, 2646, 3574, 5361, 10722, 12509, 16083, 25018, 32166, 37527, 48249, 75054, 87563, 96498, 112581, 175126, 225162, 262689, 337743, 525378, 675486, 788067, 1576134, 2364201, 4728402]

約数ペア:

[(1, 4728402), (2, 2364201), (3, 1576134), (6, 788067), (7, 675486), (9, 525378), (14, 337743), (18, 262689), (21, 225162), (27, 175126), (42, 112581), (49, 96498), (54, 87563), (63, 75054), (98, 48249), (126, 37527), (147, 32166), (189, 25018), (294, 16083), (378, 12509), (441, 10722), (882, 5361), (1323, 3574), (1787, 2646)]