2016311958

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{13679}}^1$

素因数の和:14137

約数の個数: 48

約数和(自身を含む): 4609612800

約数和(自身を除く): 2593300842

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 431, 862, 1293, 2586, 3879, 7758, 8189, 13679, 16378, 24567, 27358, 41037, 49134, 73701, 82074, 123111, 147402, 246222, 259901, 519802, 779703, 1559406, 2339109, 4678218, 5895649, 11791298, 17686947, 35373894, 53060841, 106121682, 112017331, 224034662, 336051993, 672103986, 1008155979, 2016311958]

約数ペア:

[(1, 2016311958), (2, 1008155979), (3, 672103986), (6, 336051993), (9, 224034662), (18, 112017331), (19, 106121682), (38, 53060841), (57, 35373894), (114, 17686947), (171, 11791298), (342, 5895649), (431, 4678218), (862, 2339109), (1293, 1559406), (2586, 779703), (3879, 519802), (7758, 259901), (8189, 246222), (13679, 147402), (16378, 123111), (24567, 82074), (27358, 73701), (41037, 49134)]