71911998

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{743}}^1$

素因数の和:1053

約数の個数: 48

約数和(自身を含む): 164810880

約数和(自身を除く): 92898882

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 283, 342, 566, 743, 849, 1486, 1698, 2229, 2547, 4458, 5094, 5377, 6687, 10754, 13374, 14117, 16131, 28234, 32262, 42351, 48393, 84702, 96786, 127053, 210269, 254106, 420538, 630807, 1261614, 1892421, 3784842, 3995111, 7990222, 11985333, 23970666, 35955999, 71911998]

約数ペア:

[(1, 71911998), (2, 35955999), (3, 23970666), (6, 11985333), (9, 7990222), (18, 3995111), (19, 3784842), (38, 1892421), (57, 1261614), (114, 630807), (171, 420538), (283, 254106), (342, 210269), (566, 127053), (743, 96786), (849, 84702), (1486, 48393), (1698, 42351), (2229, 32262), (2547, 28234), (4458, 16131), (5094, 14117), (5377, 13374), (6687, 10754)]