2021837652

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{985301}}^1$

素因数の和:985333

約数の個数: 48

約数和(自身を含む): 5517691200

約数和(自身を除く): 3495853548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 985301, 1970602, 2955903, 3941204, 5911806, 8867709, 11823612, 17735418, 18720719, 26603127, 35470836, 37441438, 53206254, 56162157, 74882876, 106412508, 112324314, 168486471, 224648628, 336972942, 505459413, 673945884, 1010918826, 2021837652]

約数ペア:

[(1, 2021837652), (2, 1010918826), (3, 673945884), (4, 505459413), (6, 336972942), (9, 224648628), (12, 168486471), (18, 112324314), (19, 106412508), (27, 74882876), (36, 56162157), (38, 53206254), (54, 37441438), (57, 35470836), (76, 26603127), (108, 18720719), (114, 17735418), (171, 11823612), (228, 8867709), (342, 5911806), (513, 3941204), (684, 2955903), (1026, 1970602), (2052, 985301)]